Deserialization of Untrusted Data in Jenkins
Critical severity
GitHub Reviewed
Published
May 13, 2022
to the GitHub Advisory Database
•
Updated Dec 22, 2023
Package
Affected versions
<= 2.138.3
>= 2.140, <= 2.153
Patched versions
2.138.4
2.154
Description
Published by the National Vulnerability Database
Dec 10, 2018
Published to the GitHub Advisory Database
May 13, 2022
Reviewed
Jun 30, 2022
Last updated
Dec 22, 2023
A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.
References