GHSA-g78x-7vwx-9f58
Keycloak Admin API allows an administrator with limited privileges to retrieve sensitive custom attributes
At a glance
- Published
- Updated
- CVE
- CVE-2025-13881
- CVSS_V3
- CVSS: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 Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings.
Affected packages
| Package | Versions |
|---|---|
| Maven · org.keycloak:keycloak-services | introduced 26.5.0, fixed 26.5.2 |
| Maven · org.keycloak:keycloak-services | introduced 0, fixed 26.4.9 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-13881 ADVISORY
- https://github.com/keycloak/keycloak/issues/45873 WEB
- https://github.com/keycloak/keycloak/pull/45427 WEB
- https://github.com/keycloak/keycloak/commit/1d7ab8d5fb1403902f5152820a8fc734d38b08d2 WEB
- https://github.com/keycloak/keycloak/commit/c5c83d6604d4c73139f38fce3ed7b7c4c38c09f2 WEB
- https://access.redhat.com/errata/RHSA-2026:2365 WEB
- https://access.redhat.com/errata/RHSA-2026:2366 WEB
- https://access.redhat.com/security/cve/CVE-2025-13881 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2418330 WEB
- https://github.com/keycloak/keycloak PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |