CVE-2026-11986

4.9 MEDIUM

A flaw was found in the admin-ui-ext component of Keycloak, which provides extended administrative user interface capabilities

Published: 2026-06-11 · Last updated: 2026-06-11

Severity and scoring

CVSS: 4.9 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CWE: CWE-425

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.

Source: NVD

References

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