Incorrect Privilege Assignment Affecting keycloak package, versions <26.5.2-r0


Severity

Recommended
0.0
low
0
10

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Threat Intelligence

EPSS
0.36% (29th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-KEYCLOAK-15199512
  • published4 Feb 2026
  • disclosed2 Feb 2026

Introduced: 2 Feb 2026

CVE-2025-13881  (opens in a new tab)
CWE-266  (opens in a new tab)

How to fix?

Upgrade Minimos:latest keycloak to version 26.5.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream keycloak package and not the keycloak package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings.

CVSS Base Scores

version 3.1