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Jenkins Advisory 2019-09-25: CVE-2019-10401: Stored XSS vulnerability in expandable textbox form control

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Jenkins Advisory 2019-09-25: CVE-2019-10401: Stored XSS vulnerability in expandable textbox form control

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
09/25/2019
Created
10/09/2019
Added
10/08/2019
Modified
07/12/2022

Description

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:expandableTextBox form control interpreted its content as HTML when expanded, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents (typically Job/Configure).

Solution(s)

  • jenkins-lts-upgrade-2_176_4
  • jenkins-upgrade-2_197

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