GHSA-3pr8-rf62-g893
Path Traversal in Jenkins
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | < 2.138.2 | 2.138.2 |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.140, < 2.146 | 2.146 |
Details
As written in the advisory (Markdown source, shown as plain text).
A path traversal vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java that allows attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.
References
External links from the advisory. They lead to third-party sites.