{"affected":[],"aliases":["CVE-2026-96446"],"database_specific":{"cwe_ids":["CWE-862"],"github_reviewed":false,"github_reviewed_at":null,"nvd_published_at":"2026-09-23T12:17:08Z","severity":"MODERATE"},"details":"A flaw was found in the Pushed Authorization Request PAR implementation of Keycloak. The issue occurs when the silent authentication path prompt=none is used, which allows the authorization process to skip certain steps if a user is already logged in. Due to this bypass, the security rule that ensures a pushed request URI is used only once is not enforced. An attacker could potentially reuse a request URI to obtain multiple authorization codes for a user who is already signed in, violating security standards like FAPI-2.","id":"GHSA-j24v-wv3r-fjch","modified":"2026-09-23T12:31:16Z","published":"2026-09-23T12:31:16Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96446"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-96446"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2539284"}],"schema_version":"1.4.0","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","type":"CVSS_V3"}]}