CVE-2023-46654 Jenkins CloudBees CD Plugin vulnerable to arbitrary file deletion
Attackers with job configuration access can delete arbitrary files on the Jenkins controller via symbolic link traversal in the artifact cleanup process.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-46654?
CVE-2023-46654 is a high-severity path traversal vulnerability in Jenkins CloudBees CD Plugin, published on 25 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jenkins CloudBees CD Plugin 1.1.32 and earlier follows symbolic links to locations outside of the expected directory during the cleanup process of the 'CloudBees CD - Publish Artifact' post-build step, allowing attackers able to configure jobs to delete arbitrary files on the Jenkins controller file system.
Weakness: CWE-59
Which versions are affected by CVE-2023-46654?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:electricflow. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:electricflow Maven | All versions | 1.1.33 |
org.jenkins-ci.plugins:electricflow Maven | All versions | 1.1.33 |
Products include Jenkins Cloudbees Cd.
How do I fix CVE-2023-46654?
Upgrade org.jenkins-ci.plugins:electricflow to 1.1.33 or later.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2023-46654 being exploited?
There is no known exploitation of CVE-2023-46654 in the wild and no public exploit code.
Other vulnerabilities in Jenkins CloudBees CD Plugin
Sources
Also known as GHSA-jx7x-rf3f-j644.