CVE-2025-3396

Incorrect Authorization in GitLab

An issue has been discovered in GitLab EE affecting all versions from 13.3 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that could have allowed authenticated project owners to bypass group-level forking restrictions by manipulating API requests.

Affected

GitLab

CVSS v3.1 NVD

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS

0.35% chance of exploitation in the next 30 days, 27th percentile

Published

2025-07-10

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3079956

References

• CVE Record
• NVD entry