CVE-2025-0549 – GitLab OAuth Bypass Vulnerability

The following table lists the changes that have been made to the
CVE-2025-0549 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    May. 09, 2025

    Action Type Old Value New Value
    Added Description An issue has been discovered in GitLab CE/EE affecting all versions starting from 17.3 prior to 17.9.8, from 17.10 prior to 17.10.6, and from 17.11 prior to 17.11.2. A security vulnerability allows attackers to bypass Device OAuth flow protections, enabling authorization form submission through minimal user interaction.
    Added CVSS V3.1 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
    Added CWE CWE-288
    Added Reference https://gitlab.com/gitlab-org/gitlab/-/issues/513996
    Added Reference https://hackerone.com/reports/2927555
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