CVE-2021-21635
MEDIUMJenkins REST List Parameter Plugin < 1.3.0 - Stored Cross-Site Scripting via Parameter Name Reference
Title source: llmDescription
Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2261
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2021/03/30/1
Scores
CVSS v3
5.4
EPSS
0.0021
EPSS Percentile
42.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (2)
io.jenkins.plugins/rest-list-parameter
0 - 1.3.1Maven
jenkins/rest_list_parameter
< 1.3.0
Published
Mar 30, 2021
Tracked Since
Feb 18, 2026