Description
A flaw was found in Keycloak. The SingleUseObjectProvider, a global key-value store, lacks proper type and namespace isolation. This vulnerability allows an unauthenticated attacker to forge authorization codes. Successful exploitation can lead to the creation of admin-capable access tokens, resulting in privilege escalation.
CVSS 7.4EPSS 0.42500000000000004%Risque 0.77
Voir la source- Publication
- 2026-04-02 13:16:26
- Versions concernées
- unknown
- Type
- Core software
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N