CVE-2026-112378

Use of Less Trusted Source in GitLab

State: Published
Severity: 4.3 Medium
Published: Oct 21, 2026
Updated: Oct 30, 2026
Reserved: Oct 19, 2026

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditions could have allowed an authenticated user to access paid AI features without a valid subscription due to insufficient server-side validation in billing eligibility checks.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	GitLab

Weaknesses

CWE-348 Use of Less Trusted Source

Affected Products

Product	Versions
GitLabGitLab	17.8 to before 19.3.6Affected 19.4 to before 19.4.3Affected 19.5 to before 19.5.1Affected

References

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