CVE-2024-47803 Jenkins exposes multi-line secrets through error messages

What is CVE-2024-47803?

CVE-2024-47803 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

Jenkins 2.478 and earlier, LTS 2.462.2 and earlier does not redact multi-line secret values in error messages generated for form submissions involving the `secretTextarea` form field.

Weakness: CWE-209

Which versions are affected by CVE-2024-47803?

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-2024-47803?

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

Is CVE-2024-47803 being exploited?

There is no known exploitation of CVE-2024-47803 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-2024-47803, GHSA-pj95-ph4q-4qm4.