A path traversal vulnerability in Jenkins 2.185 and earlier, LTS 2.176.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java allowed attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.
[
{
"product": "Jenkins",
"vendor": "Jenkins project",
"versions": [
{
"status": "affected",
"version": "2.185 and earlier, LTS 2.176.1 and earlier"
}
]
}
]