CVE-2024-47804 Jenkins item creation restriction bypass vulnerability

What is CVE-2024-47804?

CVE-2024-47804 is a medium-severity vulnerability in Jenkins Jenkins, published on 2 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

If an attempt is made to create an item of a type prohibited by `ACL#hasCreatePermission2` or `TopLevelItemDescriptor#isApplicableIn(ItemGroup)` through the Jenkins CLI or the REST API and either of these checks fail, Jenkins 2.478 and earlier, LTS 2.462.2 and earlier creates the item in memory, only deleting it from disk, allowing attackers with Item/Configure permission to save the item to persist it, effectively bypassing the item creation restriction.

Weakness: CWE-843

Which versions are affected by CVE-2024-47804?

5 open source packages ship an affected version, including org.jenkins-ci.main:jenkins-core and jenkins. It affects 1 product.

Products include Jenkins Jenkins.

How do I fix CVE-2024-47804?

Upgrade org.jenkins-ci.main:jenkins-core to a fixed version for your release line: 2.462.3 or 2.479.

Is CVE-2024-47804 being exploited?

There is no known exploitation of CVE-2024-47804 in the wild and no public exploit code.

Other vulnerabilities in Jenkins Jenkins

• CVE-2024-23897 Jenkins Command Line Interface (CLI) Path Traversal Exploited Critical 9.8
• CVE-2018-1000861 Jenkins Stapler Web Framework Deserialization of Untrusted Data Exploited Critical 9.8
• CVE-2017-1000353 Jenkins Remote Code Execution Exploited Critical 9.8
• CVE-2015-5317 Jenkins User Interface (UI) Information Disclosure Exploited High 7.5
• CVE-2021-21690 Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins Critical 9.8

All Jenkins Jenkins vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-jenkins-2024-47804, GHSA-f9qj-77q2-h5c5.