Description
An issue has been discovered in GitLab CE/EE affecting all versions before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that under certain conditions could have allowed an authenticated attacker to distribute malicious code that appears harmless in the web interface by taking advantage of ambiguity between branches and tags during repository imports.
Metrics
CVSS 3.1 5.0/10
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:NWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Aug 27, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed