CVE-2025-10939

Keycloak is affected by a path traversal vulnerability (CVE-2025-10939) that can expose the admin console path via relative or non-normalized URLs (e.g., /realms/../admin/), potentially bypassing proxy restrictions intended to block /admin. Multiple sources (including GHSA entry and Nessus plugin...

CVE-2025-10939 Org.keycloak/keycloak-quarkus-server: unable to restrict access to the admin console

A flaw was found in Keycloak. The Keycloak guides recommend to not expose /admin path to the outside in case the installation is using a proxy. The issue occurs at least via ha-proxy, as it can be tricked to using relative/non-normalized paths to access the /admin application path relative to...

CVE-2025-10939

A flaw was found in Keycloak. The Keycloak guides recommend to not expose /admin path to the outside in case the installation is using a proxy. The issue occurs at least via ha-proxy, as it can be tricked to using relative/non-normalized paths to access the /admin application path relative to...

Red Hat build of Keycloak 授权问题漏洞

Red Hat build of Keycloak is a web application for single sign-on from Red Hat, Inc. An authorization issue vulnerability exists in the Red Hat build of Keycloak that stems from session identifier reuse and improper cleanup upon logout, which could lead to a user accidentally obtaining another...

PT-2025-44156

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in Keycloak that could allow a user to gain unintended access to another user's session when both users share the same device and browser. This occurs because Keycloak may reus...

Red Hat build of Keycloak 代码问题漏洞

Red Hat build of Keycloak is a web application for single sign-on from Red Hat USA. A code issue vulnerability exists in the Red Hat build of Keycloak, which stems from a proxy misconfiguration that could result in accessing the /admin path via a non-normalized path...

PT-2025-44084

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in Keycloak where the /admin path can be accessed via a proxy, such as ha-proxy, by using relative or non-normalized paths. Keycloak documentation advises against exposing the...

org.keycloak.testframework:keycloak-test-framework-core (>=26.1.0 <=26.2.1), org.keycloak.testframework:keycloak-test-framework-db-mariadb (>=26.1.0 <=26.2.1) +12 more potentially affected by CVE-2025-11419 via org.keycloak:keycloak-quarkus-dist (>=26.1.0 <=26.2.1)

org.keycloak:keycloak-quarkus-dist MAVEN version =26.1.0, =26.1.0, =26.1.0, =26.1.0, =26.1.0, =26.1.0, =26.1.0, =26.1.0, =26.2.0, =26.2.0, =26.1.0, =26.1.0, =26.1.0, =26.1.0, =26.1.0, =26.2.1 Source cves: CVE-2025-11419 Source advisory: OSV:GHSA-Q8HQ-4H99-FJ7Xhttps://vulners.com...

org.keycloak:keycloak-junit5 (>=21.1.0 <=26.0.1), org.keycloak:keycloak-quarkus-integration-tests (>=17.0.0 <=21.0.2) +1 more potentially affected by CVE-2025-11419 via org.keycloak:keycloak-quarkus-dist (>=17.0.0 <=26.0.1)

org.keycloak:keycloak-quarkus-dist MAVEN version =17.0.0, =21.1.0, =17.0.0, =26.0.0, =26.0.1 Source cves: CVE-2025-11419 Source advisory: OSV:GHSA-Q8HQ-4H99-FJ7X...

GHSA-Q8HQ-4H99-FJ7X Keycloak TLS Client-Initiated Renegotiation Denial of Service

Keycloak is vulnerable to a Denial of Service DoS attack due to the default JDK setting that permits Client-Initiated Renegotiation in TLS 1.2. An unauthenticated remote attacker can repeatedly initiate TLS renegotiation requests to exhaust server CPU resources, making the service unavailable...

org.keycloak.testframework:keycloak-test-framework-clustering (>=26.3.0 <=26.4.0), org.keycloak.testframework:keycloak-test-framework-core (>=26.3.0 <=26.4.0) +14 more potentially affected by CVE-2025-11419 via org.keycloak:keycloak-quarkus-dist (>=26.3.0 <=26.4.0)

org.keycloak:keycloak-quarkus-dist MAVEN version =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.3.0, =26.4.0 and more Source cves: CVE-2025-11419https://...

Keycloak TLS Client-Initiated Renegotiation Denial of Service

Keycloak is vulnerable to a Denial of Service DoS attack due to the default JDK setting that permits Client-Initiated Renegotiation in TLS 1.2. An unauthenticated remote attacker can repeatedly initiate TLS renegotiation requests to exhaust server CPU resources, making the service unavailable...

PT-2025-44075

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description Keycloak is susceptible to a Denial of Service DoS attack. This is due to a default Java Development Kit JDK setting that allows Client-Initiated Renegotiation within the TLS 1.2 protocol. A...

Insufficient Session Expiration

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 Insufficient Session Expiration due to the offline session of a user not being invalidated when the...

EUVD-2025-35689

Keycloak does not invalidate sessions when "Remember Me" is disabled...

EUVD-2025-35690

Keycloak does not invalidate offline sessions when the offlineaccess scope is removed...

GHSA-895X-RFQP-JH5C Keycloak does not invalidate offline sessions when the offline_access scope is removed

A flaw was found in Keycloak. An offline session continues to be valid when the offlineaccess scope is removed from the client. The refresh token is accepted and you can continue to request new tokens for the session. As it can lead to a situation where an administrator removes the scope, and...

GHSA-64W3-5Q9M-68XF Keycloak does not invalidate sessions when "Remember Me" is disabled

A flaw was found in Keycloak. Keycloak does not immediately enforce the disabling of the "Remember Me" realm setting on existing user sessions. Sessions created while "Remember Me" was active retain their extended session lifetime until they expire, overriding the administrator's recent security...

Keycloak does not invalidate sessions when "Remember Me" is disabled

A flaw was found in Keycloak. Keycloak does not immediately enforce the disabling of the "Remember Me" realm setting on existing user sessions. Sessions created while "Remember Me" was active retain their extended session lifetime until they expire, overriding the administrator's recent security...

ch.iterial.keycloak.plugins:keycloak-directus-plugin (>=0.1.0 <=0.7.0), com.charlyghislain.keycloak:keycloak-importexport (>=21.0.0 <=23.0.1) +135 more potentially affected by CVE-2025-11429 via org.keycloak:keycloak-services (>=1.0-alpha-1 <=26.2.1)

org.keycloak:keycloak-services MAVEN version =1.0-alpha-1, =0.1.0, =21.0.0, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.0.1, =1.0.2 - com.kleegroup.accelerator:accelerator-security-keycloakmfa =1.0.1 and more Source cves: CVE-2025-11429 Source advisory:...