GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions, could have allowed an authenti

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions, could have allowed an authenticated user to perform server-side request forgery against internal services by bypassing protections in the Git repository import functionality.

Affected Products

References

• https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/(Release Notes, Vendor Advisory)
• https://gitlab.com/gitlab-org/gitlab/-/issues/578091(Broken Link, Issue Tracking)
• https://hackerone.com/reports/3314987(Permissions Required, Exploit)