CVE-2026-92874

Incorrect Authorization in GitLab

State: Published
Severity: 5.4 Medium
Published: Sep 23, 2026
Updated: Sep 24, 2026
Reserved: Sep 17, 2026

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due to improper authorization checks.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N	GitLab

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
GitLabGitLab	18.3 to before 19.2.7Affected 19.3 to before 19.3.3Affected 19.4 to before 19.4.1Affected

References

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