CVE-2019-10404

Medium

Description

Jenkins 2.196 and earlier, LTS 2.176.3 and earlier did not escape the reason why a queue items is blcoked in tooltips, resulting in a stored XSS vulnerability exploitable by users able to control parts of the reason a queue item is blocked, such as label expressions not matching any idle executors.

SeverityMedium
CVSS5.4
Exploit probability—
ProductJenkins
PublishedSep 25, 2019
First seenSep 25, 2019

How to fix

Update
  • org.jenkins-ci.main:jenkins-core2.176.4, 2.197 or later

Affected products

ProductAffected versionsFixed in
jenkins jenkinsv ≤ 2.176.3, v ≤ 2.196—
org.jenkins-ci.main:jenkins-coreMavenv < 2.176.4, 2.177 ≤ v < 2.1972.176.4, 2.197

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