CVEvulnerability

CVE-2025-4439

5.4 MEDIUM Published 2025-07-23 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-07-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.7 HIGH — CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79

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.

Affected configurations

• gitlab gitlab (>= 15.10.0 < 18.0.5) • gitlab gitlab (>= 18.1.0 < 18.1.3) • gitlab gitlab 18.2

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References