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sass-rails-5.0.7.gem: 74 vulnerabilities (highest severity is: 10.0) #42

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sass-rails-5.0.7.gem: 74 vulnerabilities (highest severity is: 10.0)#42
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Description

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opened on Feb 8, 2025
Vulnerable Library - sass-rails-5.0.7.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/actionpack-5.2.3.gem

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Vulnerabilities

Vulnerability Severity CVSS Exploit Maturity EPSS Dependency Type Fixed in (sass-rails version) Remediation Possible** Reachability
CVE-2022-30123 Critical 10.0 Not Defined 2.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2020-8165 Critical 9.8 Not Defined 90.100006% activesupport-5.2.3.gem Transitive N/A* ❌
WS-2022-0089 High 8.8 Not Defined nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2021-3518 High 8.8 Not Defined 0.2% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2021-30560 High 8.8 Not Defined 0.1% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2021-3517 High 8.6 Not Defined 0.1% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2020-8161 High 8.6 Not Defined 0.9% rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-6490 High 8.4 Proof of concept 0.0% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2022-29181 High 8.2 Not Defined 5.7999997% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2022-23634 High 8.0 Not Defined 0.4% actionpack-5.2.3.gem Transitive N/A* ❌
WS-2023-0224 High 7.5 Not Defined actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2026-22860 High 7.5 Not Defined rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-61919 High 7.5 Not Defined 0.2% rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-61772 High 7.5 Not Defined 0.3% rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-61771 High 7.5 Not Defined 0.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-61770 High 7.5 Not Defined 0.2% rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-59830 High 7.5 Not Defined 0.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-46727 High 7.5 Not Defined 0.3% rack-2.0.8.gem Transitive N/A* ❌
CVE-2025-27610 High 7.5 Not Defined 0.4% rack-2.0.8.gem Transitive N/A* ❌
CVE-2024-41128 High 7.5 Not Defined 0.4% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2024-34459 High 7.5 Not Defined 0.8% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2023-27530 High 7.5 Not Defined 2.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2023-22796 High 7.5 Not Defined 1.5% activesupport-5.2.3.gem Transitive N/A* ❌
CVE-2023-22795 High 7.5 Not Defined 0.9% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2023-22792 High 7.5 Not Defined 1.7% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2022-44572 High 7.5 Not Defined 0.3% rack-2.0.8.gem Transitive N/A* ❌
CVE-2022-44571 High 7.5 Not Defined 3.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2022-44570 High 7.5 Not Defined 3.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2022-31163 High 7.5 Not Defined 5.2000003% tzinfo-1.2.5.gem Transitive N/A* ❌
CVE-2022-30122 High 7.5 Not Defined 1.0% rack-2.0.8.gem Transitive N/A* ❌
CVE-2022-24836 High 7.5 Not Defined 1.5% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2022-23517 High 7.5 Not Defined 0.3% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2022-23516 High 7.5 Not Defined 0.0% loofah-2.3.1.gem Transitive N/A* ❌
CVE-2022-23514 High 7.5 Not Defined 0.3% loofah-2.3.1.gem Transitive N/A* ❌
CVE-2021-41098 High 7.5 Not Defined 0.5% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2021-22904 High 7.5 Not Defined 8.2% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2021-22885 High 7.5 Not Defined 3.1% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2020-8184 High 7.5 Not Defined 1.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2020-8164 High 7.5 Not Defined 7.4% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2018-25032 High 7.5 Not Defined 0.1% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2022-23633 High 7.4 Not Defined 0.4% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2022-23519 High 7.2 Not Defined 0.2% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2025-25184 Medium 6.5 Not Defined 1.0% rack-2.0.8.gem Transitive N/A* ❌
CVE-2020-8167 Medium 6.5 Not Defined 0.6% actionview-5.2.3.gem Transitive N/A* ❌
CVE-2023-23913 Medium 6.3 Not Defined 0.1% actionview-5.2.3.gem Transitive N/A* ❌
CVE-2024-54133 Medium 6.1 Not Defined 0.1% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2024-53989 Medium 6.1 Not Defined 1.3000001% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2024-53988 Medium 6.1 Not Defined 1.3000001% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2024-53987 Medium 6.1 Not Defined 1.1% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2024-53986 Medium 6.1 Not Defined 1.5% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2024-53985 Medium 6.1 Not Defined 1.2% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2022-32209 Medium 6.1 Not Defined 5.5% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2022-27777 Medium 6.1 Not Defined 1.2% actionview-5.2.3.gem Transitive N/A* ❌
CVE-2022-23520 Medium 6.1 Not Defined 0.4% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2022-23518 Medium 6.1 Not Defined 0.3% rails-html-sanitizer-1.0.4.gem Transitive N/A* ❌
CVE-2022-23515 Medium 6.1 Not Defined 0.3% loofah-2.3.1.gem Transitive N/A* ❌
CVE-2022-22577 Medium 6.1 Not Defined 0.3% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2021-3537 Medium 5.9 Not Defined 0.1% nokogiri-1.10.8.gem Transitive N/A* ❌
CVE-2025-61780 Medium 5.8 Not Defined 0.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2024-26141 Medium 5.8 Not Defined 0.3% rack-2.0.8.gem Transitive N/A* ❌
CVE-2023-38037 Medium 5.5 Not Defined 0.1% activesupport-5.2.3.gem Transitive N/A* ❌
CVE-2026-25500 Medium 5.4 Not Defined rack-2.0.8.gem Transitive N/A* ❌
CVE-2020-15169 Medium 5.4 Not Defined 1.2% actionview-5.2.3.gem Transitive N/A* ❌
CVE-2025-27111 Medium 5.3 Not Defined 0.4% rack-2.0.8.gem Transitive N/A* ❌
CVE-2024-47887 Medium 5.3 Not Defined 0.2% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2024-26146 Medium 5.3 Not Defined 0.6% rack-2.0.8.gem Transitive N/A* ❌
CVE-2024-25126 Medium 5.3 Not Defined 0.3% rack-2.0.8.gem Transitive N/A* ❌
CVE-2023-27539 Medium 5.3 Not Defined 0.3% rack-2.0.8.gem Transitive N/A* ❌
CVE-2020-8166 Medium 4.3 Not Defined 0.4% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2025-32441 Medium 4.2 Not Defined 0.1% rack-2.0.8.gem Transitive N/A* ❌
CVE-2023-28362 Medium 4.0 Not Defined 0.2% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2020-5267 Medium 4.0 Not Defined 0.9% actionview-5.2.3.gem Transitive N/A* ❌
CVE-2022-3704 Low 3.5 Not Defined 0.3% actionpack-5.2.3.gem Transitive N/A* ❌
CVE-2020-26247 Low 2.6 Not Defined 0.70000005% nokogiri-1.10.8.gem Transitive N/A* ❌

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

Partial details (16 vulnerabilities) are displayed below due to a content size limitation in GitHub. To view information on the remaining vulnerabilities, navigate to the Mend Application.

CVE-2022-30123

Vulnerable Library - rack-2.0.8.gem

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Also see https://rack.github.io/.

Library home page: https://rubygems.org/gems/rack-2.0.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/rack-2.0.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • ❌ rack-2.0.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell escape in the Lint and CommonLogger components of Rack.

Publish Date: 2022-12-05

URL: CVE-2022-30123

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 2.1%

CVSS 3 Score Details (10.0)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Changed
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-wq4h-7r42-5hrr

Release Date: 2022-12-05

Fix Resolution: rack - 2.0.9.1,2.1.4.1,2.2.3.1

CVE-2020-8165

Vulnerable Library - activesupport-5.2.3.gem

A toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Rich support for multibyte strings, internationalization, time zones, and testing.

Library home page: https://rubygems.org/gems/activesupport-5.2.3.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/activesupport-5.2.3.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • ❌ activesupport-5.2.3.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

A deserialization of untrusted data vulnernerability exists in rails < 5.2.4.3, rails < 6.0.3.1 that can allow an attacker to unmarshal user-provided objects in MemCacheStore and RedisCacheStore potentially resulting in an RCE.

Publish Date: 2020-06-19

URL: CVE-2020-8165

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 90.100006%

CVSS 3 Score Details (9.8)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-2p68-f74v-9wc6

Release Date: 2020-06-19

Fix Resolution: activesupport - 5.2.4.3,activesupport - 6.0.3.1

WS-2022-0089

Vulnerable Library - nokogiri-1.10.8.gem

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors.

Library home page: https://rubygems.org/gems/nokogiri-1.10.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/nokogiri-1.10.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • rails-dom-testing-2.0.3.gem
          • ❌ nokogiri-1.10.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Nokogiri before version 1.13.2 is vulnerable.

Publish Date: 2024-12-05

URL: WS-2022-0089

Threat Assessment

Exploit Maturity: Not Defined

EPSS:

CVSS 3 Score Details (8.8)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: Required
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-fq42-c5rg-92c2

Release Date: 2024-12-05

Fix Resolution: nokogiri - v1.13.2,logstash-binary - no_fix,nokogiri - 1.13.2,rb-nokogiri - no_fix,files.com/files-php-sdk - v1.0.7

CVE-2021-3518

Vulnerable Library - nokogiri-1.10.8.gem

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors.

Library home page: https://rubygems.org/gems/nokogiri-1.10.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/nokogiri-1.10.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • rails-dom-testing-2.0.3.gem
          • ❌ nokogiri-1.10.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.

Publish Date: 2021-05-18

URL: CVE-2021-3518

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.2%

CVSS 3 Score Details (8.8)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: Required
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2021-3518

Release Date: 2021-05-18

Fix Resolution: libxml2 - 2.9.12

CVE-2021-30560

Vulnerable Library - nokogiri-1.10.8.gem

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors.

Library home page: https://rubygems.org/gems/nokogiri-1.10.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/nokogiri-1.10.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • rails-dom-testing-2.0.3.gem
          • ❌ nokogiri-1.10.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Publish Date: 2021-08-03

URL: CVE-2021-30560

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.1%

CVSS 3 Score Details (8.8)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: Required
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://security-tracker.debian.org/tracker/CVE-2021-30560

Release Date: 2021-08-03

Fix Resolution: v1.1.35,libxslt - 1.1.35

CVE-2021-3517

Vulnerable Library - nokogiri-1.10.8.gem

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors.

Library home page: https://rubygems.org/gems/nokogiri-1.10.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/nokogiri-1.10.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • rails-dom-testing-2.0.3.gem
          • ❌ nokogiri-1.10.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.

Publish Date: 2021-05-19

URL: CVE-2021-3517

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.1%

CVSS 3 Score Details (8.6)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: Low
    • Integrity Impact: Low
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2021-3517

Release Date: 2021-05-19

Fix Resolution: libxml2 - 2.9.12

CVE-2020-8161

Vulnerable Library - rack-2.0.8.gem

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Also see https://rack.github.io/.

Library home page: https://rubygems.org/gems/rack-2.0.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/rack-2.0.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • ❌ rack-2.0.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

A directory traversal vulnerability exists in rack < 2.2.0 that allows an attacker perform directory traversal vulnerability in the Rack::Directory app that is bundled with Rack which could result in information disclosure.

Publish Date: 2020-07-02

URL: CVE-2020-8161

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.9%

CVSS 3 Score Details (8.6)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Changed
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: None
    • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2020-07-02

Fix Resolution: 2.2.0,2.1.3

CVE-2025-6490

Vulnerable Library - nokogiri-1.10.8.gem

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors.

Library home page: https://rubygems.org/gems/nokogiri-1.10.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/nokogiri-1.10.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • rails-dom-testing-2.0.3.gem
          • ❌ nokogiri-1.10.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833 and classified as problematic. This issue affects the function hashmap_set_with_hash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The identifier of the patch is ada4708e5a67114402cd3feb70a4e1d1d7cf773a. It is recommended to apply a patch to fix this issue. The project maintainer explains that the affected code was merged into the main branch but the commit never appeared in an official release.

Publish Date: 2025-06-22

URL: CVE-2025-6490

Threat Assessment

Exploit Maturity: Proof of concept

EPSS: 0.0%

CVSS 3 Score Details (8.4)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Local
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

CVE-2022-29181

Vulnerable Library - nokogiri-1.10.8.gem

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors.

Library home page: https://rubygems.org/gems/nokogiri-1.10.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/nokogiri-1.10.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • rails-dom-testing-2.0.3.gem
          • ❌ nokogiri-1.10.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Nokogiri is an open source XML and HTML library for Ruby. Nokogiri prior to version 1.13.6 does not type-check all inputs into the XML and HTML4 SAX parsers, allowing specially crafted untrusted inputs to cause illegal memory access errors (segfault) or reads from unrelated memory. Version 1.13.6 contains a patch for this issue. As a workaround, ensure the untrusted input is a "String" by calling "#to_s" or equivalent.

Publish Date: 2022-05-20

URL: CVE-2022-29181

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 5.7999997%

CVSS 3 Score Details (8.2)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: Low
    • Integrity Impact: None
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29181

Release Date: 2022-05-20

Fix Resolution: nokogiri - 1.13.6

CVE-2022-23634

Vulnerable Library - actionpack-5.2.3.gem

Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web applications. Works with any Rack-compatible server.

Library home page: https://rubygems.org/gems/actionpack-5.2.3.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/actionpack-5.2.3.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • ❌ actionpack-5.2.3.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Puma is a Ruby/Rack web server built for parallelism. Prior to "puma" version "5.6.2", "puma" may not always call "close" on the response body. Rails, prior to version "7.0.2.2", depended on the response body being closed in order for its "CurrentAttributes" implementation to work correctly. The combination of these two behaviors (Puma not closing the body + Rails' Executor implementation) causes information leakage. This problem is fixed in Puma versions 5.6.2 and 4.3.11. This problem is fixed in Rails versions 7.02.2, 6.1.4.6, 6.0.4.6, and 5.2.6.2. Upgrading to a patched Rails or Puma version fixes the vulnerability.
Mend Note: The description of this vulnerability differs from MITRE.

Publish Date: 2022-02-11

URL: CVE-2022-23634

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.4%

CVSS 3 Score Details (8.0)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: High
    • Privileges Required: None
    • User Interaction: Required
    • Scope: Changed
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-rmj8-8hhh-gv5h

Release Date: 2022-02-11

Fix Resolution: puma - 4.3.11,puma - 5.6.2

WS-2023-0224

Vulnerable Library - actionpack-5.2.3.gem

Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web applications. Works with any Rack-compatible server.

Library home page: https://rubygems.org/gems/actionpack-5.2.3.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/actionpack-5.2.3.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • ❌ actionpack-5.2.3.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

In actionpack prior to 6.1.5 there is a Possible DOS in app with crashing exceptions_app.

Publish Date: 2023-06-28

URL: WS-2023-0224

Threat Assessment

Exploit Maturity: Not Defined

EPSS:

CVSS 3 Score Details (7.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: None
    • Integrity Impact: None
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2023-06-28

Fix Resolution: actionpack - 6.1.5

CVE-2026-22860

Vulnerable Library - rack-2.0.8.gem

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Also see https://rack.github.io/.

Library home page: https://rubygems.org/gems/rack-2.0.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/rack-2.0.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • ❌ rack-2.0.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Summary "Rack::Directory"’s path check used a string prefix match on the expanded path. A request like "/../root_example/" can escape the configured root if the target path starts with the root string, allowing directory listing outside the intended root. Details In "directory.rb", "File.expand_path(File.join(root, path_info)).start_with?(root)" does not enforce a path boundary. If the server root is "/var/www/root", a path like "/var/www/root_backup" passes the check because it shares the same prefix, so "Rack::Directory" will list that directory also. Impact Information disclosure via directory listing outside the configured root when "Rack::Directory" is exposed to untrusted clients and a directory shares the root prefix (e.g., "public2", "www_backup"). Mitigation * Update to a patched version of Rack that correctly checks the root prefix. * Don't name directories with the same prefix as one which is exposed via "Rack::Directory".

Publish Date: 2026-02-17

URL: CVE-2026-22860

Threat Assessment

Exploit Maturity: Not Defined

EPSS:

CVSS 3 Score Details (7.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: None
    • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-mxw3-3hh2-x2mh

Release Date: 2026-02-17

Fix Resolution: rack - 3.1.20,rack - 3.2.5,rack - 2.2.22

CVE-2025-61919

Vulnerable Library - rack-2.0.8.gem

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Also see https://rack.github.io/.

Library home page: https://rubygems.org/gems/rack-2.0.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/rack-2.0.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • ❌ rack-2.0.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, "Rack::Request#POST" reads the entire request body into memory for "Content-Type: application/x-www-form-urlencoded", calling "rack.input.read(nil)" without enforcing a length or cap. Large request bodies can therefore be buffered completely into process memory before parsing, leading to denial of service (DoS) through memory exhaustion. Users should upgrade to Rack version 2.2.20, 3.1.18, or 3.2.3, anu of which enforces form parameter limits using "query_parser.bytesize_limit", preventing unbounded reads of "application/x-www-form-urlencoded" bodies. Additionally, enforce strict maximum body size at the proxy or web server layer (e.g., Nginx "client_max_body_size", Apache "LimitRequestBody").

Publish Date: 2025-10-10

URL: CVE-2025-61919

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.2%

CVSS 3 Score Details (7.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: None
    • Integrity Impact: None
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-6xw4-3v39-52mm

Release Date: 2025-10-10

Fix Resolution: rack - 3.1.18,rack - 3.2.3,rack - 2.2.20

CVE-2025-61772

Vulnerable Library - rack-2.0.8.gem

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Also see https://rack.github.io/.

Library home page: https://rubygems.org/gems/rack-2.0.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/rack-2.0.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • ❌ rack-2.0.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, "Rack::Multipart::Parser" can accumulate unbounded data when a multipart part’s header block never terminates with the required blank line ("CRLFCRLF"). The parser keeps appending incoming bytes to memory without a size cap, allowing a remote attacker to exhaust memory and cause a denial of service (DoS). Attackers can send incomplete multipart headers to trigger high memory use, leading to process termination (OOM) or severe slowdown. The effect scales with request size limits and concurrency. All applications handling multipart uploads may be affected. Versions 2.2.19, 3.1.17, and 3.2.2 cap per-part header size (e.g., 64 KiB). As a workaround, restrict maximum request sizes at the proxy or web server layer (e.g., Nginx "client_max_body_size").

Publish Date: 2025-10-07

URL: CVE-2025-61772

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.3%

CVSS 3 Score Details (7.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: None
    • Integrity Impact: None
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-wpv5-97wm-hp9c

Release Date: 2025-10-07

Fix Resolution: rack - 3.2.2,rack - 2.2.19,rack - 3.1.17,https://github.com/rack/rack.git - 2.2.19,https://github.com/rack/rack.git - v3.1.17,https://github.com/rack/rack.git - v3.2.2

CVE-2025-61771

Vulnerable Library - rack-2.0.8.gem

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Also see https://rack.github.io/.

Library home page: https://rubygems.org/gems/rack-2.0.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/rack-2.0.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • ❌ rack-2.0.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, ``Rack::Multipart::Parser"stores non-file form fields (parts without a"filename") entirely in memory as Ruby "String"objects. A single large text field in a multipart/form-data request (hundreds of megabytes or more) can consume equivalent process memory, potentially leading to out-of-memory (OOM) conditions and denial of service (DoS). Attackers can send large non-file fields to trigger excessive memory usage. Impact scales with request size and concurrency, potentially leading to worker crashes or severe garbage-collection overhead. All Rack applications processing multipart form submissions are affected. Versions 2.2.19, 3.1.17, and 3.2.2 enforce a reasonable size cap for non-file fields (e.g., 2 MiB). Workarounds include restricting maximum request body size at the web-server or proxy layer (e.g., Nginx"client_max_body_size`) and validating and rejecting unusually large form fields at the application level.
Mend Note: The description of this vulnerability differs from MITRE.

Publish Date: 2025-10-07

URL: CVE-2025-61771

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.1%

CVSS 3 Score Details (7.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: None
    • Integrity Impact: None
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-w9pc-fmgc-vxvw

Release Date: 2025-10-07

Fix Resolution: rack - 3.2.2,rack - 2.2.19,rack - 3.1.17,https://github.com/rack/rack.git - v2.2.19,https://github.com/rack/rack.git - v3.2.2,https://github.com/rack/rack.git - v3.1.17

CVE-2025-61770

Vulnerable Library - rack-2.0.8.gem

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Also see https://rack.github.io/.

Library home page: https://rubygems.org/gems/rack-2.0.8.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /tmp/containerbase/cache/.ruby/cache/rack-2.0.8.gem

Dependency Hierarchy:

  • sass-rails-5.0.7.gem (Root Library)
    • sprockets-rails-3.2.1.gem
      • actionpack-5.2.3.gem
        • ❌ rack-2.0.8.gem (Vulnerable Library)

Found in HEAD commit: 84d8c4c8d5cfac4705d302f9b44c063177f8ae86

Found in base branch: main

Vulnerability Details

Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, "Rack::Multipart::Parser" buffers the entire multipart preamble (bytes before the first boundary) in memory without any size limit. A client can send a large preamble followed by a valid boundary, causing significant memory use and potential process termination due to out-of-memory (OOM) conditions. Remote attackers can trigger large transient memory spikes by including a long preamble in multipart/form-data requests. The impact scales with allowed request sizes and concurrency, potentially causing worker crashes or severe slowdown due to garbage collection. Versions 2.2.19, 3.1.17, and 3.2.2 enforce a preamble size limit (e.g., 16 KiB) or discard preamble data entirely. Workarounds include limiting total request body size at the proxy or web server level and monitoring memory and set per-process limits to prevent OOM conditions.

Publish Date: 2025-10-07

URL: CVE-2025-61770

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.2%

CVSS 3 Score Details (7.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: None
    • Integrity Impact: None
    • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-p543-xpfm-54cp

Release Date: 2025-10-07

Fix Resolution: rack - 2.2.19,rack - 3.1.17,https://github.com/rack/rack.git - v3.1.17,https://github.com/rack/rack.git - v3.2.2,rack - 3.2.2,https://github.com/rack/rack.git - v2.2.19

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