CVE record · 1 source
CVE-2026-117691
CVSS 9.1A flaw was found in the SAML HTTP-Redirect binding implementation of Keycloak.
- Vendor
- Red Hat
- Product
- Red Hat Build of Keycloak, Red Hat Single Sign-On 7
- CVSS v3.1
- 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weakness
- CWE-347
- Exposure class
- Identity, Web platform
Coverage
1Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.
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A flaw was found in the SAML HTTP-Redirect binding implementation of Keycloak.
A flaw was found in the SAML HTTP-Redirect binding implementation of Keycloak. The issue occurs because the server processes percent-encoded parameter names (like %53AMLResponse) while the signature verification logic only checks…