Description
Jenkins Mashup Portlets Plugin 1.1.2 and earlier provides the "Generic JS Portlet" feature that lets a user populate a portlet using a custom JavaScript expression, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by authenticated attackers with Overall/Read permission.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2813
Scores
CVSS v3
5.4
EPSS
0.1316
EPSS Percentile
94.2%
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 (2)
javagh.jenkins/mashup-portlets-plugin
0Maven
jenkins/mashup_portlets
< 1.1.2
Published
Apr 02, 2023
Tracked Since
Feb 18, 2026