Riskcovery

CVE-2026-9088

Keycloak: keycloak: information disclosure due to user profile permission bypass

State
Published
Severity
2.7 Low
Published
Jun 5, 2026
Updated
Jun 26, 2026
Reserved
May 20, 2026

Read the record on cve.org

Description

A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profile permissions by accessing the group members endpoint. This allows the administrator to view user attributes that are explicitly configured to be denied, leading to information disclosure.

Scores

CVSSScoreVectorSource
3.12.7 LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:Nredhat

Weaknesses

  • CWE-1220 Insufficient Granularity of Access Control

Affected Products

ProductVersions
Red Hat build of Keycloak 26.4Red Hat
  • 26.4.13-1 and laterNot affected
Red Hat build of Keycloak 26.4Red Hat
  • 26.4-19 and laterNot affected
Red Hat build of Keycloak 26.4Red Hat
  • 26.4-19 and laterNot affected
Red Hat build of Keycloak 26.4.13Red Hat
    Red Hat build of Keycloak 26.6Red Hat
    • 26.6.3-3 and laterNot affected
    Red Hat build of Keycloak 26.6Red Hat
    • 26.6-6 and laterNot affected
    Red Hat build of Keycloak 26.6Red Hat
    • 26.6-6 and laterNot affected
    Red Hat build of Keycloak 26.6.3Red Hat

      References

      Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.