5.4
Moyenne
CVE-2026-117859 A flaw was found in the Pushed Authorization Request PAR implementation of the keycloak-services component
Description
A flaw was found in the Pushed Authorization Request PAR implementation of the keycloak-services component. The issue occurs when an authentication flow is restarted, which incorrectly clears the internal markers used to track PAR consumption while leaving the request active. This allows an attacker to reuse the same authorization request to obtain multiple access tokens, bypassing security requirements for single-use requests.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Build of Keycloak | Versions non publiées | |
| Red Hat Single Sign-On 7 | Versions non publiées |
Références
- access.redhat.com access.redhat.com
- RHBZ#2561991 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de Red Hat Build of Keycloak
Les 275 CVE de Red Hat Build of Keycloak →
CVE-2026-97848
Keycloak-services: keycloak-services: protocol mapper with jsontype=json bypasses token sanitization
6.5
Moyenne
CVE-2026-97367
Keycloak-services: keycloak-services: dcr azp and sid claim substitution allows account rest session takeover
6.4
Moyenne
CVE-2026-96547
Keycloak-services: keycloak-services: dcr registration-time claim-path gap allows forging realm_access.roles
6.5
Moyenne
CVE-2026-96460
Keycloak-services: keycloak-services: indefinite access token renewal via standard token exchange v2
5.4
Moyenne