CVE-2019-1003023: Jenkins Warnings Next Generation

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

A cross-site scripting vulnerability exists in Jenkins Warnings Next Generation Plugin 1.0.1 and earlier in src/main/java/io/jenkins/plugins/analysis/core/model/DetailsTableModel.java, src/main/java/io/jenkins/plugins/analysis/core/model/SourceDetail.java, src/main/java/io/jenkins/plugins/analysis/core/model/SourcePrinter.java, src/main/java/io/jenkins/plugins/analysis/core/util/Sanitizer.java, src/main/java/io/jenkins/plugins/analysis/warnings/DuplicateCodeScanner.java that allows attackers with the ability to control warnings parser input to have Jenkins render arbitrary HTML.

Affected products

• Jenkins Warnings Next Generation: up to and including 1.0.1

Published 2019-02-06. Last modified 2026-06-17.