CVE-2025-11247

Authorization Bypass Through User-Controlled Key in GitLab

State: Published
Severity: 4.3 Medium
Published: Dec 11, 2025
Updated: Dec 11, 2025
Reserved: Oct 2, 2025

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 13.2 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to disclose sensitive information from private projects by executing specifically crafted GraphQL queries.

Scores

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

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
GitLabGitLab	13.2 to before 18.4.6Affected 18.5 to before 18.5.4Affected 18.6 to before 18.6.2Affected

References

GitLab Issue #573766issue-trackingpermissions-required
HackerOne Bug Bounty Report #3307422technical-descriptionexploitpermissions-required
https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released/

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