Description
It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.
Metrics
CVSS 3.0 5.4/10
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Aug 1, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified