CVE-2023-2442

State: Published
Severity: 8.7 High
Published: Jun 7, 2023
Updated: Jan 7, 2025
Reserved: May 1, 2023

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A specially crafted merge request could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.

Scores

CVSS	Score	Vector	Source
3.1	8.7 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N	GitLab

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
GitLabGitLab	>=15.11, <15.11.7Affected >=16.0, <16.0.2Affected

References

https://gitlab.com/gitlab-org/gitlab/-/issues/409346
https://hackerone.com/reports/1965750
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2442.json

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