What’s Vulnerable › Vulnerabilities

CVE-2021-3461

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-04-01 · updated 2026-06-17
• Weakness: CWE-613

Description

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].

Affected products

• Keycloak: 9.0.13
• Red Hat Single Sign-On: 7.0, 7.4, 7.4.7

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1941565
• https://bugzilla.redhat.com/show_bug.cgi?id=1941565

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