CVE-2025-4439 Information

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.

Reference

https://gitlab.com/gitlab-org/gitlab/-/issues/541177 https://hackerone.com/reports/3120111

CNNVD-202507-3039 (Published: 2025-07-23)

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