CVE-2025-5819

Incorrect Permission Assignment for Critical Resource in GitLab

An issue has been discovered in GitLab CE/EE affecting all versions from 15.7 before 18.0.6, 18.1 before 18.1.4, and 18.2 before 18.2.2 that could have allowed authenticated users with developer access to obtain ID tokens for protected branches under certain circumstances.

Affected

GitLab

CVSS v3.1 GITLAB

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

EPSS

0.27% chance of exploitation in the next 30 days, 18th percentile

Published

2025-08-13

Updated

2025-08-29

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3137660

References

• CVE Record
• NVD entry