CVE-2021-21630 — Cross-site Scripting in Project Jenkins Extra Columns Plugin

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
5.4MEDIUMNVD
EPSS
1.3%
top 20.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Jenkins Project Jenkins Extra Columns PluginJenkins Extra ColumnsJenkins Build With Parameters Plugin+5 more
Timeline
PublishedMar 30
Latest updateMay 24

Description

Jenkins Extra Columns Plugin 1.22 and earlier does not escape parameter values in the build parameters column, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages8 packages

▶CVEListV5jenkins_project/jenkins_extra_columns_pluginunspecified — 1.22

🔴Vulnerability Details

2
GHSA
Stored XSS vulnerability in Jenkins Extra Columns Plugin↗2022-05-24
▶
OSV
Stored XSS vulnerability in Jenkins Extra Columns Plugin↗2022-05-24
▶

📋Vendor Advisories

1
Jenkins
Jenkins Security Advisory 2021-03-30↗2021-03-30
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