VULNERABILITY INTELLIGENCE

CVE-2026-3911

CVSS score2.7 LOW
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-03-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Description

A flaw was found in Keycloak. An authenticated user with the view-users role could exploit a vulnerability in the UserResource component. By accessing a specific administrative endpoint, this user could improperly retrieve user attributes that were configured to be hidden. This unauthorized information disclosure could expose sensitive user data.

Weakness classification

  • secalert@redhat.com: CWE-359
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references