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javascript-deobfuscator crafted payload can lead to code execution

High severity GitHub Reviewed Published May 31, 2024 in ben-sb/javascript-deobfuscator • Updated Jun 4, 2024

Package

npm js-deobfuscator (npm)

Affected versions

< 1.1.0

Patched versions

1.1.0

Description

javascript-deobfuscator removes common JavaScript obfuscation techniques. Crafted payloads targeting expression simplification can lead to code execution. This issue has been patched in version 1.1.0.

References

@ben-sb ben-sb published to ben-sb/javascript-deobfuscator May 31, 2024
Published by the National Vulnerability Database May 31, 2024
Published to the GitHub Advisory Database Jun 4, 2024
Reviewed Jun 4, 2024
Last updated Jun 4, 2024

Severity

High
8.2
/ 10

CVSS base metrics

Attack vector
Local
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2024-36120

GHSA ID

GHSA-9p6p-8v9r-8c9m

Source code

Credits

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