HTTP: Jenkins CI Server Gitlab Hook Cross-Site Scripting
This signature detects attempts to exploit a known cross-site scripting vulnerability against Gitlab Hook plugin of Jenkins CI. It is due to insufficient validation of user-supplied input. Attackers can steal cookie-based authentication credentials and launch other attacks.
Extended Description
Jenkins Gitlab Hook Plugin 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected XSS vulnerability.
Affected Products
Jenkins gitlab_hook
Short Name
HTTP:XSS:JENKINS-CI-GITLAB-HOOK
Severity
Minor
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
CI CVE-2020-2096 Cross-Site Gitlab Hook Jenkins Scripting Server
Release Date
01/29/2020
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown
Vendors
Jenkins
CVSS Score
4.3