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Jenkins Advisory 2018-07-18: CVE-2018-1999007: XSS vulnerability in Stapler debug mode

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Jenkins Advisory 2018-07-18: CVE-2018-1999007: XSS vulnerability in Stapler debug mode

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
07/23/2018
Created
03/19/2019
Added
08/10/2018
Modified
09/20/2018

Description

A cross-site scripting vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers with the ability to control the existence of some URLs in Jenkins to define JavaScript that would be executed in another user's browser when that other user views HTTP 404 error pages while Stapler debug mode is enabled.

Solution(s)

  • jenkins-lts-upgrade-2_121_2
  • jenkins-upgrade-2_133

References

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