CVE-2025-4976 Information

Description

An issue has been discovered in GitLab EE affecting all versions from 17.0 before 18.0.5 18.1 before 18.1.3 and 18.2 before 18.2.1 that under certain circumstances could have allowed an attacker to access internal notes in GitLab Duo responses.

Reference

https://gitlab.com/gitlab-org/gitlab/-/issues/543905 https://hackerone.com/reports/3149956