GHSA-6w3v-mcfh-m3q7
Keycloak Admin UI REST Extensions: bulk role-removal endpoints fail to perform granular permission checks
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-11986
- Alias
- BIT-keycloak-2026-11986
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Description
A flaw was found in the admin-ui-ext component of Keycloak, which provides extended administrative user interface capabilities. The issue occurs because certain bulk role-removal endpoints fail to perform granular permission checks when deleting role mappings. This allows a delegated administrator with limited permissions to remove highly privileged roles from other users or groups, potentially disrupting administrative access control.
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · org.keycloak:keycloak-rest-admin-ui-ext | introduced 0, fixed 26.7.0 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-11986 ADVISORY
- https://github.com/keycloak/keycloak/issues/49766 WEB
- https://github.com/keycloak/keycloak/pull/49826 WEB
- https://github.com/keycloak/keycloak/commit/f3831f01fd4abceb47e9675ab5f4c17268ba9e9d WEB
- https://access.redhat.com/errata/RHSA-2026:50848 WEB
- https://access.redhat.com/errata/RHSA-2026:50849 WEB
- https://access.redhat.com/security/cve/CVE-2026-11986 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2487906 WEB
- https://github.com/keycloak/keycloak PACKAGE
- https://github.com/keycloak/keycloak/releases/tag/26.7.0 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |