CVE-2023-43495

MediumCVSS 5.4/10Last modified Jun 17, 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.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Jenkins Project	Jenkins	—

References

http://www.openwall.com/lists/oss-security/2023/09/20/5Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3245Vendor Advisory
http://www.openwall.com/lists/oss-security/2023/09/20/5Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3245Vendor Advisory

Timeline

Published: Sep 20, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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