CVE-2023-43495

MEDIUM

Jenkins < 2.414.2, < 2.424 - Stored Cross-Site Scripting in ExpandableDetailsNote Caption Parameter

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/20/5

Scores

CVSS v3 5.4
EPSS 0.0078
EPSS Percentile 74.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (3)
jenkins/jenkins < 2.414.2
jenkins/jenkins < 2.424
org.jenkins-ci.main/jenkins-core 2.50 - 2.414.2Maven
Published Sep 20, 2023
Tracked Since Feb 18, 2026