HIGH 8.0 NVD
CVE-2026-96453
A flaw was found in the Keycloak Admin CLI kcadm tool, which is used by administrators to manage Keycloak servers from the command line. When a custom truststor
A flaw was found in the Keycloak Admin CLI kcadm tool, which is used by administrators to manage Keycloak servers from the command line. When a custom truststore is provided to verify the server identity, the tool incorrectly accepts any self-signed certificate as long as the hostname matches. This allows a network attacker to impersonate the Keycloak server, steal administrative credentials, and perform unauthorized management actions.
References
- https://access.redhat.com/security/cve/CVE-2026-96453
- https://bugzilla.redhat.com/show_bug.cgi?id=2539294
This high severity vulnerability with a CVSS score of 8.0 was published on 2026-11-05 via NVD.
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