CVE-2022-29051 Missing permission checks in Jenkins Publish Over FTP Plugin
Attackers with read access can connect to FTP servers using arbitrary credentials due to missing permission checks in the Jenkins Publish Over FTP Plugin.
- 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-2022-29051?
CVE-2022-29051 is a medium-severity missing authorization vulnerability in Jenkins Publish Over FTP Plugin, published on 12 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing permission checks in Jenkins Publish Over FTP Plugin 1.16 and earlier allow attackers with Overall/Read permission to connect to an FTP server using attacker-specified credentials.
Weakness: CWE-862
Which versions are affected by CVE-2022-29051?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:publish-over-ftp. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:publish-over-ftp Maven | All versions | 1.17 |
org.jenkins-ci.plugins:publish-over-ftp Maven | All versions | 1.17 |
Products include Jenkins Publish Over Ftp.
How do I fix CVE-2022-29051?
Upgrade org.jenkins-ci.plugins:publish-over-ftp to 1.17 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-29051 being exploited?
There is no known exploitation of CVE-2022-29051 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Publish Over FTP Plugin
Sources
Also known as GHSA-5pv7-hx9m-8jh3.