vulnerability
Jenkins Advisory 2023-09-20: CVE-2023-43495: Stored XSS vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:M/Au:S/C:P/I:P/A:N) | Sep 21, 2023 | Sep 21, 2023 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:N)
Published
Sep 21, 2023
Added
Sep 21, 2023
Modified
Mar 27, 2026
Description
Jenkins 2.423 and earlier, LTS 2.414.1 and earlier does not escape the value of the 'caption' constructor parameter of 'ExpandableDetailsNote', resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control this parameter.
Solutions
jenkins-lts-upgrade-2_414_2jenkins-upgrade-2_424
Rapid7 Labs
2026 Global Threat Landscape Report
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