CVE-2024-12093 – GitLab SAML XPath Validation Bypass

The following table lists the changes that have been made to the
CVE-2024-12093 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. 22, 2025

    Action Type Old Value New Value
    Added Description An issue has been discovered in GitLab CE/EE affecting all versions from 11.1 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Improper XPath validation allows modified SAML response to bypass 2FA requirement under specialized conditions.
    Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
    Added CWE CWE-1288
    Added Reference https://gitlab.com/gitlab-org/gitlab/-/issues/507445
    Added Reference https://hackerone.com/reports/2851261
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