CVE-2022-30949 Path traversal in Jenkins REPO Plugin
Attackers with pipeline configuration access can use local paths to read SCM contents from other projects on the Jenkins controller.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-30949?
CVE-2022-30949 is a medium-severity path traversal vulnerability in Jenkins REPO Plugin, published on 17 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Jenkins REPO Plugin 1.14.0 and earlier allows attackers able to configure pipelines to check out some SCM repositories stored on the Jenkins controller's file system using local paths as SCM URLs, obtaining limited information about other projects' SCM contents.
Which versions are affected by CVE-2022-30949?
6 open source packages ship an affected version, including org.jenkins-ci.plugins:repo, org.jenkins-ci.plugins:git and org.jenkins-ci.plugins:mercurial. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:repo Maven | All versions | 1.14.1 |
org.jenkins-ci.plugins:repo Maven | All versions | 1.14.1 |
org.jenkins-ci.plugins:git Maven | All versions | 4.11.2 |
org.jenkins-ci.plugins:git Maven | All versions | 4.11.2 |
org.jenkins-ci.plugins:mercurial Maven | All versions | 2.16.1 |
org.jenkins-ci.plugins:mercurial Maven | All versions | 2.16.1 |
Products include Jenkins Repo.
How do I fix CVE-2022-30949?
Upgrade org.jenkins-ci.plugins:repo to 1.14.1 or later.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2022-30949 being exploited?
There is no known exploitation of CVE-2022-30949 in the wild and no public exploit code.
Other vulnerabilities in Jenkins REPO Plugin
Sources
Also known as GHSA-8vfc-fcr2-47pj.