GHSA-hg6g-jj7g-x6v2
Improper Neutralization of Input During Web Page Generation in Jenkins
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | < 2.176.4 | 2.176.4 |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.177, < 2.197 | 2.197 |
Details
As written in the advisory (Markdown source, shown as plain text).
In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:expandableTextBox form control interpreted its content as HTML when expanded, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents (typically Job/Configure).
References
External links from the advisory. They lead to third-party sites.