CVE-2023-2030

Improper Verification of Cryptographic Signature in GitLab

State: Published
Severity: 3.5 Low
Published: Jan 12, 2024
Updated: Nov 20, 2025
Reserved: Apr 13, 2023

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 12.2 prior to 16.5.6, 16.6 prior to 16.6.4, and 16.7 prior to 16.7.2 in which an attacker could potentially modify the metadata of signed commits.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N	GitLab

Weaknesses

CWE-347 Improper Verification of Cryptographic Signature

Affected Products

Product	Versions
GitLabGitLab	12.2 to before 16.5.6Affected 16.6 to before 16.6.4Affected 16.7 to before 16.7.2Affected

References

GitLab Issue #407252issue-tracking
HackerOne Bug Bounty Report #1929929technical-descriptionexploitpermissions-required

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.