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keycloak: XSS via assertion consumer service URL in SAML POST-binding flow

🗓️ 18 Mar 2024 09:47:51Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 13 Views

Keycloak SAML client registration flaw enables JavaScript in Assertion Consumer Service POST, causing cross-realm XSS.

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28 Jun 2026 12:42Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16
EPSS0.00711
SSVC
13