VULNERABILITY INTELLIGENCE

CVE-2025-4439

CVSS score7.7 HIGH
EPSS probability0.28%
CISA KEVNot currently listed
Published2025-07-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 15.10 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that could have allowed an authenticated user to perform cross-site scripting attacks when the instance is served through certain content delivery networks.

Weakness classification

  • cve@gitlab.com: CWE-79

Primary references