GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.1 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to bypass WebAuthn two-factor authentication by manipulating the session state under certain conditions.
CVE-2025-11984
MEDIUMNVD 6.8
6.8
- CVSS v3
- 6.8
- EG Score
- —
- EPSS
- —
- KEV
- Not listed
Published
December 11, 2025
Last Modified
December 23, 2025
References (3)
Vendor Advisories for CVE-2025-11984(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Frequently asked(4)
What is CVE-2025-11984?
CVE-2025-11984 is a medium vulnerability published on December 11, 2025. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.1 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to bypass WebAuthn two-factor authentication by manipulating the session state under certain conditions.
When was CVE-2025-11984 disclosed?
CVE-2025-11984 was first published in the National Vulnerability Database on December 11, 2025, with the most recent update on December 23, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2025-11984?
CVE-2025-11984 has a CVSS v3 base score of 6.8 (NVD).
How do I remediate CVE-2025-11984?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-11984, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-11984
Is Your Infrastructure Affected by CVE-2025-11984?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.