A session fixation vulnerability in Jenkins Gitlab Authentication Plugin 1.4 and earlier in GitLabSecurityRealm.java allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.

Affected Packages

Maven org.jenkins-ci.plugins:gitlab-oauth

Affected versions: 0 (fixed in 1.5)

Related CVEs

CVE-2019-10371

Key Information

GHSA ID

GHSA-682g-c99v-9r2g

Published

May 24, 2022 4:52 PM

Last Modified

October 26, 2023 4:35 PM

CVSS Score

7.5 /10

Primary Ecosystem

Maven

Primary Package

org.jenkins-ci.plugins:gitlab-oauth

GitHub Reviewed

✓ Yes

Dataset

Last updated: August 25, 2025 6:33 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.