CVE-2019-1003013: Jenkins Blue Ocean

Medium severity, CVSS 5.4. EPSS: 1.2% chance of exploitation in the next 30 days.

An cross-site scripting vulnerability exists in Jenkins Blue Ocean Plugins 1.10.1 and earlier in blueocean-commons/src/main/java/io/jenkins/blueocean/commons/stapler/Export.java, blueocean-commons/src/main/java/io/jenkins/blueocean/commons/stapler/export/ExportConfig.java, blueocean-commons/src/main/java/io/jenkins/blueocean/commons/stapler/export/JSONDataWriter.java, blueocean-rest-impl/src/main/java/io/jenkins/blueocean/service/embedded/UserStatePreloader.java, blueocean-web/src/main/resources/io/jenkins/blueocean/PageStatePreloadDecorator/header.jelly that allows attackers with permission to edit a user's description in Jenkins to have Blue Ocean render arbitrary HTML when using it as that user.

Affected products

• Jenkins Blue Ocean: up to and including 1.10.1
• Red Hat Openshift Container Platform: version 3.11 only

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