ECHO-B87A-6495-4598 Flagged by review on PR #19827: this ID needs a documented disposition here, not silent removal, since the raw scanner (matching on [email protected]'s version string alone) will otherwise keep reporting it as an open finding forever. Upstream's fix (GHSA-gvgg-2r3r-53x7) closes a path where OrganizationMemberResource trusted a client-session note to determine organization membership, letting a crafted note forge an org claim. 25.0.6's OrganizationMembershipMapper does not have that trust path at all — it always re-verifies membership directly against the organization store (provider.getByMember(user)) rather than trusting anything client- or session-supplied. With no client-session-note-based membership check present, the described forgery has no mechanism to exploit here.
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | CVE-2025-1391 | 17 Feb 202514:09 | – | circl |
 | Keycloak 访问控制错误漏洞 | 17 Feb 202500:00 | – | cnnvd |
 | CVE-2025-1391 | 17 Feb 202514:01 | – | cve |
 | CVE-2025-1391 Keycloak-services: improper authorization in keycloak organization mapper allows unauthorized organization claims | 17 Feb 202514:01 | – | cvelist |
 | EUVD-2025-4583 | 3 Oct 202520:07 | – | euvd |
 | Improper Authorization in Keycloak Organization Mapper Allows Unauthorized Organization Claims | 10 Mar 202521:09 | – | github |
| Duplicate Advisory: Keycloak allows Incorrect Assignment of an Organization to a User | 17 Feb 202515:32 | – | github |
 | Keycloak 26.x < 26.0.10 / 26.1.x < 26.1.3 / 26.2.0 Improper Authorization | 19 Feb 202500:00 | – | nessus |
 | CVE-2025-1391 | 17 Feb 202514:15 | – | nvd |
 | GHSA-GVGG-2R3R-53X7 Improper Authorization in Keycloak Organization Mapper Allows Unauthorized Organization Claims | 10 Mar 202521:09 | – | osv |
10
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31 Aug 2026 15:15Current
6Medium risk
Vulners AI Score6
CVSS 3.15.4
EPSS0.00402
SSVC