🛡️ CVE-2022-3916
🟡 CVSS 6.8 — Medium ✅ No Known Exploit CWE-384 NVD
6.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.

Details

Severity MEDIUM
CVSS Score 6.8
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE CWE-384
Public Exploit ✅ No
Source NVD
Published 2023-09-20
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
keycloak 20.0.2
openshift-container-platform
openshift-container-platform-for-linuxone
openshift-container-platform-for-power
openshift-container-platform-ibm-z-systems
org.keycloak:keycloak-parent 20.0.2
single-sign-on

References

Issue Tracking, Vendor Advisory https://bugzilla.redhat.com/show_bug.cgi?id=2141404
Issue Tracking, Vendor Advisory https://bugzilla.redhat.com/show_bug.cgi?id=2141404

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