CVE-2025-11990

LOW 3.5EPSS 0.3%

GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated user to gain CSRF tokens by exploiting improper input validation in repository references combined with redirect handling weaknesses.

CVSS v3.1: 3.5 LOWCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
CVSS v3.1: 3.1 LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS: 0.30% chance of exploitation in the next 30 days, 22th percentile
Published: 2025-11-15
Updated: 2025-11-17

Proof-of-concept exploits (1)

https://hackerone.com/reports/3257843

References

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