vulnerability

Jenkins Advisory 2023-09-20: CVE-2023-43499: Stored XSS vulnerability in Build Failure Analyzer Plugin

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Severity
5
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:N)
Published
Sep 21, 2023
Added
Sep 21, 2023
Modified
Aug 11, 2025

Description

Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier does not escape Failure Cause names in build logs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create or update Failure Causes.

Solutions

jenkins-lts-upgrade-2_414_2jenkins-upgrade-2_424

References

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