CVE-2025-9642

An issue has been discovered in GitLab CE/EE affecting all versions from 14.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that could allow an attacker to inject malicious content that may lead to account takeover.

Score

CVSS 3.1 9.6 Critical

Status

Analyzed - cve@gitlab.com

Published

2025-09-26

Last modified

2026-10-19

Weaknesses

CWE-79

Affected products

• Gitlab (Gitlab)

References

• https://gitlab.com/gitlab-org/gitlab/-/issues/566505
• https://hackerone.com/reports/3297413