{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/cpes/cpe2.3ared_hatkeycloak/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":["cpe:2.3:a:red_hat:keycloak:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":9.1,"id":"CVE-2026-117691"}],"_cs_exploited":false,"_cs_has_poc":true,"_cs_poc_references":["https://sploitus.com/exploit?id=CVE-2026-117691\u0026utm_source=rss\u0026utm_medium=rss"],"_cs_products":["Keycloak"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["Red Hat"],"content_html":"\u003cp\u003eA flaw was found in the SAML HTTP-Redirect binding implementation of Keycloak (CVE-2026-117691). The issue occurs because the server processes percent-encoded parameter names (like %53AMLResponse) while the signature verification logic only checks literal parameter names. An attacker can use this discrepancy to provide a crafted, unsigned SAML message that the server processes instead of a legitimately signed one, leading to full account takeover of federated users.\u003c/p\u003e\n","date_modified":"2026-11-05T16:32:13Z","date_published":"2026-11-05T14:40:31Z","id":"https://feed.craftedsignal.io/briefs/2026-11-keycloak-saml-bypass/","summary":"A flaw in Keycloak's SAML HTTP-Redirect binding implementation allows an attacker to bypass signature verification using percent-encoded parameter names, potentially leading to full account takeover of federated users.","title":"Keycloak: Authentication bypass via SAML HTTP-Redirect binding (CVE-2026-117691)","url":"https://feed.craftedsignal.io/briefs/2026-11-keycloak-saml-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed - Cpe:2.3:a:red_hat:keycloak:*:*:*:*:*:*:*:*","version":"https://jsonfeed.org/version/1.1"}