Description
A persisted cross-site scripting vulnerability exists in Jenkins Groovy Postbuild Plugin 2.3.1 and older in various Jelly files that allows attackers able to control build badge content to define JavaScript that would be executed in another user's browser when that other user performs some UI actions.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://jenkins.io/security/advisory/2018-05-09/#SECURITY-821
Scores
CVSS v3
5.4
EPSS
0.0006
EPSS Percentile
18.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (2)
jenkins/groovy_postbuild
< 2.3.1
org.jvnet.hudson.plugins/groovy-postbuild
0 - 2.4Maven
Published
Jun 05, 2018
Tracked Since
Feb 18, 2026