CVE-2025-6454

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CVSS 3.1

8.8 high

EPSS

<1%p51

Published

Sep 12, 2025 (Sep 12, 2025)

Modified

Jun 17, 2026

Description

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.

Vendors: gitlab
Products: gitlab
Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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