GHSA-wv3h-x6c4-r867
Keycloak services allows the issuance of access and refresh tokens for disabled users
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-14559
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Description
A flaw was found in the keycloak-services component of Keycloak. This vulnerability allows the issuance of access and refresh tokens for disabled users, leading to unauthorized use of previously revoked privileges, via a business logic vulnerability in the Token Exchange implementation when a privileged client invokes the token exchange flow.
Paquets affectés
| Paquet | 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 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2025-14559 ADVISORY
- https://github.com/keycloak/keycloak/issues/45651 WEB
- https://github.com/keycloak/keycloak/commit/2d0aa31c4830ebaad094c3762e78b884c141e659 WEB
- https://github.com/keycloak/keycloak/commit/d67349f3aa9fed5c61750619d0f9de6356aeaeff 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-2025-14559 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2421711 WEB
- https://github.com/keycloak/keycloak PACKAGE
- https://github.com/keycloak/keycloak/releases/tag/26.5.2 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |