Jenkins Extra Columns Plugin allows Cross-Site Scripting (XSS)
Date: 2022-05
Affected: maven/org.jenkins-ci.plugins:extra-columns
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2016-3101
CWE: CWE-79
CVSS: 5.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Cross-site scripting (XSS) vulnerability in the Extra Columns plugin before 1.17 in Jenkins allows remote attackers to inject arbitrary web script or HTML by leveraging failure to filter tool tips through the configured markup formatter.


Mitigations:

Architectural layers (MAESTRO):