CVE-2021-3461
Keycloak insufficient session expiration
7.1
HIGH
CVSS 3.1
EPSS 0.05%
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].
How to fix CVE-2021-3461
To remediate CVE-2021-3461, upgrade the affected package to a fixed version below.
- Maven/org.keycloak:keycloak-parent—upgrade to 14.0.0 or later
Is CVE-2021-3461 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 14.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |