CVE-2021-21618

MEDIUM

Jenkins Repository Connector Plugin < 2.0.2 - Stored Cross-Site Scripting in Parameter Names and Descriptions

Title source: llm
STIX 2.1

Description

Jenkins Repository Connector Plugin 2.0.2 and earlier does not escape parameter names and descriptions for past builds, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

References (1)

Core 1
Core References

Scores

CVSS v3 5.4
EPSS 0.0098
EPSS Percentile 77.0%
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)
jenkins/repository_connector < 2.0.2
org.jenkins-ci.plugins/repository-connector 0 - 2.0.3Maven
Published Feb 24, 2021
Tracked Since Feb 18, 2026