Red Hat Build of Keycloak Information Disclosure Vulnerability

Red Hat build of Keycloak is a web application for single sign-on from Red Hat, Inc. An information disclosure vulnerability exists in the Red Hat build of Keycloak, which originates from the /admin/serverinfo endpoint that contains internal server details, and can be exploited by an attacker to...

CVE-2025-5416

A vulnerability has been identified in Keycloak that could lead to unauthorized information disclosure. While it requires an already authenticated user, the /admin/serverinfo endpoint can inadvertently provide sensitive environment information...

CVE-2025-5416

CVE-2025-5416 concerns Keycloak exposing sensitive environment information via the authenticated-accessible endpoint /admin/serverinfo . Multiple sources describe an information-disclosure flaw that can reveal internal server details when an authenticated user accesses the endpoint. The NVD and R...

CVE-2025-5416 Keycloak-core: keycloak environment information

A vulnerability has been identified in Keycloak that could lead to unauthorized information disclosure. While it requires an already authenticated user, the /admin/serverinfo endpoint can inadvertently provide sensitive environment information...

CVE-2025-5416 Keycloak-core: keycloak environment information

A vulnerability has been identified in Keycloak that could lead to unauthorized information disclosure. While it requires an already authenticated user, the /admin/serverinfo endpoint can inadvertently provide sensitive environment information...

PT-2025-26440 · Red Hat · Keycloak

Name of the Vulnerable Software and Affected Versions: Keycloak affected versions not specified Description: A vulnerability has been identified that could lead to unauthorized information disclosure. It requires an already authenticated user and can inadvertently provide sensitive environment...

PT-2025-24435 · Github +4 · Github +4

Name of the Vulnerable Software and Affected Versions: Wasp versions prior to 0.16.6 Description: The issue concerns the implementation of OAuth authentication in Wasp, specifically affecting Keycloak with a particular configuration. Wasp's behavior of lowercasing OAuth user IDs before storing or...

Keycloak vulnerable to two factor authentication bypass

Description A flaw was found in Keycloak. The org.keycloak.authorization package may be vulnerable to circumventing required actions, allowing users to circumvent requirements such as setting up two-factor authentication...

Duplicate Advisory: Keycloak vulnerable to two factor authentication bypass

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5jfq-x6xp-7rw2. This link is maintained to preserve external references. Original Description A flaw was found in Keycloak. The org.keycloak.authorization package may be vulnerable to circumventing required...

CVE-2025-3910

A flaw was found in Keycloak. The org.keycloak.authorization package may be vulnerable to circumventing required actions, allowing users to circumvent requirements such as setting up two-factor authentication...

CVE-2025-3910 Org.keycloak.authentication: two factor authentication bypass

A flaw was found in Keycloak. The org.keycloak.authorization package may be vulnerable to circumventing required actions, allowing users to circumvent requirements such as setting up two-factor authentication...

CVE-2025-3910

A flaw was found in Keycloak. The org.keycloak.authorization package may be vulnerable to circumventing required actions, allowing users to circumvent requirements such as setting up two-factor authentication. Mitigation No current mitigations are available for this vulnerability...

PT-2025-18208

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw was found in Keycloak, specifically in the org.keycloak.authorization package, which may be vulnerable to circumventing required actions. This allows users to bypass requirements such...

Keycloak 安全漏洞

Keycloak is an open source identity and access management solution from Keycloak Open Source. Keycloak has a security vulnerability that stems from the org.keycloak.authorization package that may bypass required operations and could lead to bypassing two-factor authentication...

Keycloak Denial of Service (DoS) Vulnerability via JWT Token Cache

A flaw was found in Keycloak. When the configuration uses JWT tokens for authentication, the tokens are cached until expiration. If a client uses JWT tokens with an excessively long expiration time, for example, 24 or 48 hours, the cache can grow indefinitely, leading to an OutOfMemoryError. This...

CVE-2025-2559 Org.keycloak/keycloak-services: jwt token cache exhaustion leading to denial of service (dos) in keycloak

A flaw was found in Keycloak. When the configuration uses JWT tokens for authentication, the tokens are cached until expiration. If a client uses JWT tokens with an excessively long expiration time, for example, 24 or 48 hours, the cache can grow indefinitely, leading to an OutOfMemoryError. This...

Improper Authorization in Keycloak Organization Mapper Allows Unauthorized Organization Claims

This vulnerability is caused by the improper mapping of users to organizations based solely on email/username patterns. The issue is limited to the token claim level, meaning the user is not truly added to the organization but may appear as such in applications relying on these claims. The risk...

Keycloak allows cross-site scripting (XSS)

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...

CVE-2024-4028

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...

CVE-2024-4028 Keycloak-core: stored xss in keycloak when creating a items in admin console

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...