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Missing Authorization in FastReport

Critical severity GitHub Reviewed Published Aug 2, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

nuget FastReport.OpenSource (NuGet)

Affected versions

< 2020.4.0

Patched versions

2020.4.0

Description

An issue was discovered in FastReport before 2020.4.0. It lacks a ScriptSecurity feature and therefore may mishandle (for example) GetType, typeof, TypeOf, DllImport, LoadLibrary, and GetProcAddress.

References

Published by the National Vulnerability Database Oct 29, 2020
Reviewed Jul 26, 2021
Published to the GitHub Advisory Database Aug 2, 2021
Last updated Feb 1, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2020-27998

GHSA ID

GHSA-v726-3vg9-cp34

Source code

No known source code
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