CVE-2026-3190

A flaw was found in Keycloak. The User-Managed Access UMA 2.0 Protection API endpoint for permission tickets fails to enforce the umaprotection role check. This allows any authenticated user with a token issued for a resource server client, even without the umaprotection role, to enumerate all...

CVE-2026-3190

CVE-2026-3190 affects Keycloak via the UMA 2.0 Protection API endpoint for permission tickets, where the required uma_protection role check is not enforced. As a result, any authenticated user with a token issued for a resource server client can enumerate all permission tickets, leading to partia...

PT-2026-28428

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in Keycloak where the User-Managed Access UMA 2.0 Protection API endpoint for permission tickets does not properly enforce the uma protection role check. This allows any...

EUVD-2026-14389

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access UMA resourceset endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control chec...

Keycloak has Improper Access Control that allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access UMA resourceset endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control chec...

CVE-2026-4628

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access UMA resourceset endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control chec...

CVE-2026-4628

Keycloak contains an improper access control flaw in the UMA resource_set endpoint. The vulnerability arises from incomplete enforcement of access checks on PUT operations, allowing authenticated users to bypass allowRemoteResourceManagement=false and modify protected resources, compromising data...

CVE-2026-4628 Keycloak: org.keycloak.authorization: keycloak: unauthorized resource modification due to improper access control

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access UMA resourceset endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control chec...

CVE-2026-4628 Keycloak: org.keycloak.authorization: keycloak: unauthorized resource modification due to improper access control

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access UMA resourceset endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control chec...

CVE-2026-4628

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access UMA resourceset endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control chec...

PT-2026-27067

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access UMA resource set endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control...

Red Hat build of Keycloak 访问控制错误漏洞

Red Hat Build of Keycloak is a single-sign-on web application developed by the American company Red Hat. There is an access control vulnerability in Red Hat Build of Keycloak. This vulnerability stems from improper access control at the endpoints of User-Managed Access resources, which may allow...

Keycloak Affected by Broken Access Control Vulnerability in the UserManagedPermissionService

A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService UMA Protection API. When updating or deleting a UMA policy associated with multiple resources, the authorization check only verifies the caller's ownership against the first...

keycloak: Incorrect ownership checks in /uma-policy/

A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService UMA Protection API. When updating or deleting a UMA policy associated with multiple resources, the authorization check only verifies the caller's ownership against the first...

keycloak: Incorrect ownership checks in /uma-policy/

A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService UMA Protection API. When updating or deleting a UMA policy associated with multiple resources, the authorization check only verifies the caller's ownership against the first...

CVE-2025-14778

A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService UMA Protection API. When updating or deleting a UMA policy associated with multiple resources, the authorization check only verifies the caller's ownership against the first...

CVE-2025-14778

A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService UMA Protection API. When updating or deleting a UMA policy associated with multiple resources, the authorization check only verifies the caller's ownership against the first...

CVE-2025-14778 Keycloak: incorrect ownership checks in /uma-policy/

A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService UMA Protection API. When updating or deleting a UMA policy associated with multiple resources, the authorization check only verifies the caller's ownership against the first...

Incorrect Privilege Assignment

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Incorrect Privilege Assignment due to insufficient ownership verification in the UserManagedPermissionService...

PT-2026-7127

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A Broken Access Control issue exists within the UserManagedPermissionService UMA Protection API. Specifically, when updating or deleting a UMA policy linked to multiple resources, the system...