Session fixation vulnerability in Jenkins Keycloak Authentication Plugin · CVE-2023-24456 · GitHub Advisory Database · GitHub

Session fixation vulnerability in Jenkins Keycloak Authentication Plugin

Critical severity GitHub Reviewed Published Jan 26, 2023 to the GitHub Advisory Database • Updated Jan 5, 2024

Package

org.jenkins-ci.plugins:keycloak (Maven)

Affected versions

<= 2.3.0

Patched versions

2.3.1

Description

Jenkins Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the previous session on login.

References

Published by the National Vulnerability Database

Jan 26, 2023

Published to the GitHub Advisory Database Jan 26, 2023

Reviewed Jan 27, 2023

Last updated Jan 5, 2024

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H