An exposure of sensitive information vulnerability exists in Jenkins GitHub Authentication Plugin 0.29 and earlier in GithubSecurityRealm/config.jelly that allows attackers able to view a Jenkins administrator's web browser output, or control the browser (e.g. malicious extension) to retrieve the configured client secret.

Affected Packages

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

Affected versions: 0 (fixed in 0.31)

Related CVEs

CVE-2019-1003018

Key Information

GHSA ID

GHSA-87pj-9q82-m9qh

Published

May 13, 2022 1:31 AM

Last Modified

January 9, 2024 10:48 PM

CVSS Score

5.0 /10

Primary Ecosystem

Maven

Primary Package

org.jenkins-ci.plugins:github-oauth

GitHub Reviewed

✓ Yes

Dataset

Last updated: July 3, 2025 6:26 AM

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