Incorrect Authorization

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 Authorization via the user-facing APIs when the Organizations feature is disabled. An attacker can...

PT-2026-44183

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the org.keycloak.protocol.oidc component of Keycloak's Client Policies. When specific condition providers—client-type, client-roles, client-attributes, or client-scopes—are...

PT-2026-44187

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description An authenticated administrator possessing the manage-clients role can exploit a Time-of-check to time-of-use TOCTOU flaw in name-based admin role checks. TOCTOU is a race condition where a...

PT-2026-44195

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists when revokeRefreshToken=true is enabled and persistent session storage is utilized. A server restart can reset internal timing mechanisms, allowing a remote attacker who has...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. There is a security vulnerability in Keycloak. This vulnerability arises when user accounts are temporarily locked due to failed login attempts. Attackers with valid client credentials can exploit the revers...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. Keycloak has a security vulnerability that stems from the org.keycloak.protocol.oidc component. When certain conditions are met, the reject-ropc-grant executor is silently bypassed, allowing unauthenticated...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. There is a security vulnerability in Keycloak. This vulnerability allows authenticated users with existing organizational membership to exploit it by accessing user-facing APIs or requesting OpenID Connect...

PT-2026-44184

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists where Keycloak may incorrectly process unsigned claims when a JSON Web Encryption JWE encrypted request object is submitted, provided the decrypted content is raw JSON. This...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak itself. Keycloak has a security vulnerability. This vulnerability allows remote attackers with high privileges—such as domain administrators who configure malicious LDAP servers or attackers who disrupt...

PT-2026-44186

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the Fine-Grained Admin Permissions FGAPv2 feature. An administrator with limited client management permissions can assign any realm role, including highly privileged ones, t...

PT-2026-44185

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A remote, unauthenticated attacker can cause information disclosure by sending specially crafted SOAP requests to the SAML ECP Security Assertion Markup Language Enhanced Client or Proxy...

Keycloak 代码问题漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. Keycloak has code-related vulnerabilities. These vulnerabilities arise when the revokeRefreshToken=true setting is enabled, and persistent session storage is used. A server restart can reset the internal...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. There is a security vulnerability in Keycloak. This vulnerability stems from administrators with limited client management privileges being able to exploit the loophole in the fine-grained administrator...

Keycloak 数据伪造问题漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak itself. Keycloak has a data falsification vulnerability. This vulnerability arises when submitting JSON Web encrypted request objects, and if the decrypted content is the original JSON, Keycloak may improperl...

PT-2026-44194

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw allows a remote attacker with high privileges, such as a realm administrator configuring a malicious Lightweight Directory Access Protocol LDAP server or an attacker who has compromis...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. Keycloak has a security vulnerability, which stems from the possibility for remote, unauthenticated attackers to send specially crafted SOAP requests to the SAML ECP endpoint. These requests are accompanied ...

PT-2026-44196

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw in the ClientRegistrationAuth component allows a remote unauthenticated attacker to cause a Denial of Service DoS. By sending a specially crafted POST request with a malformed...

Keycloak 缓冲区错误漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. Keycloak has a buffer error vulnerability, which originates from the ClientRegistrationAuth component. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak itself. There is a security vulnerability in Keycloak. This vulnerability stems from the fact that authenticated administrators with the manage-clients role can exploit the vulnerability in the name-based...

PT-2026-44193

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw in the Client-Initiated Backchannel Authentication CIBA flow allows an attacker with valid client credentials to bypass brute-force protection. When a user account is temporarily lock...