An improper authorization vulnerability exists in Jenkins 2.158 and earlier, LTS 2.150.1 and earlier in core/src/main/java/hudson/security/AuthenticationProcessingFilter2.java that allows attackers to extend the duration of active HTTP sessions indefinitely even though the user account may have been deleted in the mean time.
[
{
"product": "Jenkins",
"vendor": "Jenkins project",
"versions": [
{
"status": "affected",
"version": "2.158 and earlier, LTS 2.150.1 and earlier"
}
]
}
]