CVE-2025-7659

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to steal tokens and access private repositories by abusing incomplete validation in the Web IDE.

CVSS v3.1

9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1

8.0 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

EPSS

0.18% chance of exploitation in the next 30 days, 8th percentile

Published

2026-02-11

Updated

2026-02-26

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3234976

References

• CVE Record
• NVD entry

Related

• CVE-2025-7628
• CVE-2025-7691
• CVE-2025-7627
• CVE-2025-7728
• CVE-2025-7626
• CVE-2025-7729