Read the docs
TI-2021-02425 Aliases CVE-2021-3461GHSA-cm29-6wx7-p874

Insufficient session expiration in keycloak

Priority LOW 31CWE-613Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-613.

Summary

A flaw was found in keycloak where keycloak may fail to logout user session if the logout request comes from external SAML identity provider and Principal Type is set to Attribute [Name].

Why it matters now

EPSS 0.00297 22nd percentileScored 2026-11-07
Fix Fixed org.keycloak:keycloak-parent (Maven): 14.0.0Red Hat: 4 advisories

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—keycloakrh-sso7-keycloak 9.0.13—No fix listedCNA
—org.keycloak:keycloak-parent (Maven)before 14.0.014.0.0Patch availableGHSA-cm29-6wx7-p874
  • keycloak Vendor— Affected rh-sso7-keycloak 9.0.13 Fixed in — No fix listed CNA
  • org.keycloak:keycloak-parent (Maven) Vendor— Affected before 14.0.0 Fixed in 14.0.0 Patch available GHSA-cm29-6wx7-p874

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:redhat:keycloak:9.0.13:*:*:*:*:*:*:*9.0.13VulnerableRed Hat
cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:a:redhat:single_sign-on:7.4:*:*:*:*:*:*:*7.4VulnerableRed Hat
cpe:2.3:a:redhat:single_sign-on:7.4.7:*:*:*:*:*:*:*7.4.7VulnerableRed Hat
  • cpe:2.3:a:redhat:keycloak:9.0.13:*:*:*:*:*:*:* Versions 9.0.13 Vulnerable ·Red Hat
  • cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:a:redhat:single_sign-on:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Red Hat
  • cpe:2.3:a:redhat:single_sign-on:7.4.7:*:*:*:*:*:*:* Versions 7.4.7 Vulnerable ·Red Hat

Remediation

  • Fix · GHSA-cm29-6wx7-p874 org.keycloak:keycloak-parent (Maven) Fixed in 14.0.0 Advisory →

Red Hat 4 advisories

  • RHSA-2021:2070 Released 2021-05-20 · Red Hat rating Moderate
    Red Hat Single Sign-On 7.4.7 security update
    • Red Hat Single Sign-On 7.4.7
  • RHSA-2021:2064 Released 2021-05-20 · Red Hat rating Moderate
    Red Hat Single Sign-On 7.4.7 security update on RHEL 7
    • Red Hat Single Sign-On 7.4 for RHEL 7 Server rh-sso7-keycloak-9.0.13-1.redhat_00006.1.el7sso, rh-sso7-keycloak-server-9.0.13-1.redhat_00006.1.el7sso
  • RHSA-2021:2065 Released 2021-05-20 · Red Hat rating Moderate
    Red Hat Single Sign-On 7.4.7 security update on RHEL 8
    • Red Hat Single Sign-On 7.4 for RHEL 8 rh-sso7-keycloak-9.0.13-1.redhat_00006.1.el8sso, rh-sso7-keycloak-server-9.0.13-1.redhat_00006.1.el8sso
Show 1 more Red Hat advisories
  • RHSA-2021:2063 Released 2021-05-20 · Red Hat rating Moderate
    Red Hat Single Sign-On 7.4.7 security update on RHEL 6
    • Red Hat Single Sign-On 7.4 for RHEL 6 Server rh-sso7-keycloak-9.0.13-1.redhat_00006.1.el6sso, rh-sso7-keycloak-server-9.0.13-1.redhat_00006.1.el6sso

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Single Sign-On 7.4 for RHEL 6 ServerFixed RHSA-2021:2063
Red Hat Single Sign-On 7.4 for RHEL 7 ServerFixed RHSA-2021:2064
Red Hat Single Sign-On 7.4 for RHEL 8Fixed RHSA-2021:2065
Red Hat Single Sign-On 7.4.7Fixed RHSA-2021:2070
Not affected: 6 products
  • Red Hat Decision Manager 7
  • Red Hat Fuse 7
  • Red Hat Integration Camel K 1
  • Red Hat OpenShift Application Runtimes
  • Red Hat Process Automation 7
  • Red Hat support for Spring Boot

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-3461
  2. 2026-10-03 Alias added: GHSA-cm29-6wx7-p874

References

Patch 1

Advisory 1

Other 1

  • TI-2024-01049 Keycloak: path transversal in redirection validation CVSS 3.1HIGH 8.1
  • TI-2023-26623 The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6… CVSS 3.1MEDIUM 5.9
  • TI-2020-08665 Server-side request forgery in keycloak CVSS 3.1MEDIUM 5.3
  • TI-2022-03468 Path traversal in Red Hat Keycloak CVSS 3.1CRITICAL 9.1
  • TI-2021-03612 A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak. CVSS 3.1MEDIUM 6.1
  • TI-2022-03994 Cross-site scripting in keycloak CVSS 3.1CRITICAL 10.0
See all 97 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences