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Jenkins Advisory 2018-05-09: CVE-2018-1000202: Persisted cross-site scripting vulnerability in Groovy Postbuild Plugin

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Jenkins Advisory 2018-05-09: CVE-2018-1000202: Persisted cross-site scripting vulnerability in Groovy Postbuild Plugin

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
06/05/2018
Created
03/19/2019
Added
01/21/2019
Modified
07/12/2022

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.

Solution(s)

  • jenkins-lts-upgrade-2_107_3
  • jenkins-upgrade-2_121

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