CVE-2025-11990
LOWGitLab 18.4.0-18.4.3 & 18.5.0-18.5.1 CSRF Token Exposure via Input Validation Bypass
Title source: llmDescription
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.
References (3)
Core 3
Core References
Release Notes, Vendor Advisory
https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/
Broken Link issue-tracking
permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/577850
Permissions Required technical-description
exploit
permissions-required
https://hackerone.com/reports/3257843
Scores
CVSS v3
3.1
EPSS
0.0002
EPSS Percentile
4.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
CWE-177
Status
published
Products (1)
gitlab/gitlab
18.4.0 - 18.4.4
Published
Nov 15, 2025
Tracked Since
Feb 18, 2026