CVE-2025-6454 HIGH

CVE-2025-6454: Server-Side Request Forgery (SSRF) in GitLab

Vendor Gitlab
Product GitLab
Weakness CWE-918 · SSRF
Published September 12, 2025
Last update September 12, 2025
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

An issue has been discovered in GitLab CE/EE affecting all versions from 16.11 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed authenticated users to make unintended internal requests through proxy environments by injecting crafted sequences.

Key dates

02Disclosure timeline

September 12, 2025 CVE published
September 12, 2025 Record updated