CVE-2026-4527CWE-352

Cross-Site Request Forgery (CSRF) in GitLab

Medium · published May 14, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
19.9
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to create unauthorized Jira subscriptions for a targeted user's namespace via a specially crafted link due to missing CSRF protection.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00285 · 19.9th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-05-14T05:34Z
EPSS history
Timeline
  • 14 MAY 05:34Z
    Cross-Site Request Forgery (CSRF) in GitLab
    cvelistv5