Description
An improper input validation vulnerability exists in Jenkins versions 2.106 and earlier, and LTS 2.89.3 and earlier, that allows an attacker to access plugin resource files in the META-INF and WEB-INF directories that should not be accessible, if the Jenkins home directory is on a case-insensitive file system.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | < 2.89.4 | 2.89.4 | GHSA-x6jw-2f23-mc5j |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.90, < 2.107 | 2.107 | GHSA-x6jw-2f23-mc5j |