The SAML broker consumer endpoint in Keycloak before version 4.6.0.Final ignores expiration conditions on SAML assertions. An attacker can exploit this vulnerability to perform a replay attack.
{ "nvd_published_at": null, "github_reviewed_at": "2020-06-16T21:36:56Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-285", "CWE-287" ] }