Headline
GHSA-pp8m-prr7-wr8w: Jenkins Sidebar Link Plugin vulnerable to Path Traversal
Jenkins Sidebar Link Plugin allows specifying files in the userContent/ directory for use as link icons.
Sidebar Link Plugin 2.2.1 and earlier does not restrict the path of files in a method implementing form validation.
This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.
Sidebar Link Plugin 2.2.2 ensures that only files located within the expected userContent/ directory can be accessed.
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2023-32985
Jenkins Sidebar Link Plugin vulnerable to Path Traversal
Moderate severity GitHub Reviewed Published May 16, 2023 to the GitHub Advisory Database • Updated May 17, 2023
Package
maven org.jenkins-ci.plugins:sidebar-link (Maven)
Affected versions
< 2.2.2
Jenkins Sidebar Link Plugin allows specifying files in the userContent/ directory for use as link icons.
Sidebar Link Plugin 2.2.1 and earlier does not restrict the path of files in a method implementing form validation.
This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.
Sidebar Link Plugin 2.2.2 ensures that only files located within the expected userContent/ directory can be accessed.
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-32985
- https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3125
Published to the GitHub Advisory Database
May 16, 2023
Last updated
May 17, 2023
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