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.

INFO

Published Date :

2026-03-11T05:36:43.743Z

Last Modified :

2026-03-11T05:36:43.743Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3911 vulnerability.

Vendors Products
Redhat
  • Build Keycloak
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3911.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-3911 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2446392 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact