CVE-2025-11429: Keycloak services Keycloak Does Not Invalidate Sessions Vulnerability
MODERATECVE-2025-11429 is a MODERATE (CVSS 5.4) keycloak does not invalidate sessions vulnerability (CWE-613: Insufficient Session Expiration) affecting Keycloak services libraries in the Maven ecosystem. The issue involves keycloak does not invalidate sessions when "remember me" is disabled. Remediation is available by upgrading affected packages to version 26.4.1, 26.2.11.
CVE-2025-11429 at a Glance
Security Impact
CVSS: 5.4
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).
How to Fix CVE-2025-11429
To remediate this vulnerability, upgrade all affected Keycloak services dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-services</artifactId>
<version>26.4.1</version>
</dependency><dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-services</artifactId>
<version>26.2.11</version>
</dependency>Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:tree -Dincludes=org.keycloakHow to Check if You Are Affected
To determine whether your Java application is affected by CVE-2025-11429, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:tree -Dincludes=org.keycloakAnalyze the terminal output to locate any version of Keycloak services in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 26.4.1), your application is affected.
Note: The mvn dependency:tree -Dincludes=org.keycloak command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-613: Insufficient Session Expiration, where according to wasc, "insufficient session expiration is when a web site permits an attacker to reuse old session credentials or session ids for authorization.". In Keycloak services, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2025-11429 Affected Keycloak services Versions
2 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
org.keycloak:keycloak-services
|
Maven |
≥ 26.3.0
< 26.4.1
|
26.4.1
|
|
org.keycloak:keycloak-services
|
Maven |
< 26.2.11
|
26.2.11
|
References
Frequently Asked Questions
What is CVE-2025-11429?
Which Keycloak services versions are affected?
What version fixes CVE-2025-11429?
Is keycloak-services affected?
What is the CVSS score of CVE-2025-11429?
What CWE is associated with CVE-2025-11429?
How can I check Maven dependencies for CVE-2025-11429?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-64w3-5q9m-68xf",
"modified" : "2026-02-17T17:20:04Z",
"published" : "2025-10-23T15:30:34Z",
"aliases" : [ "CVE-2025-11429" ],
"summary" : "Keycloak does not invalidate sessions when \"Remember Me\" is disabled",
"details" : "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 configuration change. This is a logic flaw in session management increases the potential window for successful session hijacking or unauthorized long-term access persistence. The flaw lies in the session expiration logic relying on the session-local \"remember-me\" flag without validating the current realm-level configuration.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Maven",
"name" : "org.keycloak:keycloak-services"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "26.3.0"
}, {
"fixed" : "26.4.1"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Maven",
"name" : "org.keycloak:keycloak-services"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "26.2.11"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-11429"
}, {
"type" : "WEB",
"url" : "https://github.com/keycloak/keycloak/issues/43328"
}, {
"type" : "WEB",
"url" : "https://github.com/keycloak/keycloak/commit/a34094100716b7c69ae38eaed6678ab4344d0a1d"
}, {
"type" : "WEB",
"url" : "https://github.com/keycloak/keycloak/commit/a752492843e21c3ab06090616692e53001864158"
}, {
"type" : "WEB",
"url" : "https://github.com/keycloak/keycloak/commit/bda0e2a67c8cf41d1b3d9010e6dfcddaf79bf59b"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2025:22088"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2025:22089"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/security/cve/CVE-2025-11429"
}, {
"type" : "WEB",
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2402148"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/keycloak/keycloak"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-613" ],
"severity" : "MODERATE",
"github_reviewed" : true,
"github_reviewed_at" : "2025-10-23T19:24:48Z",
"nvd_published_at" : "2025-10-23T14:15:35Z"
}
}