Improper Neutralization of Input During Web Page Generation in Jenkins
Moderate severity
GitHub Reviewed
Published
May 13, 2022
to the GitHub Advisory Database
•
Updated Jan 27, 2023
Package
Affected versions
<= 2.32.1
>= 2.34, <= 2.43
Patched versions
2.32.2
2.44
Description
Published by the National Vulnerability Database
May 21, 2018
Published to the GitHub Advisory Database
May 13, 2022
Reviewed
Jul 1, 2022
Last updated
Jan 27, 2023
Jenkins before versions 2.44 and 2.32.2 is vulnerable to a persisted cross-site scripting vulnerability in console notes (SECURITY-382). Jenkins allows plugins to annotate build logs, adding new content or changing the presentation of existing content while the build is running. Malicious Jenkins users, or users with SCM access, could configure jobs or modify build scripts such that they print serialized console notes that perform cross-site scripting attacks on Jenkins users viewing the build logs.
References