CVE-2020-2221 — Cross-site Scripting in Project Jenkins

CWE-79 — Cross-site Scripting9 documents8 sources
Severity
5.4MEDIUMNVD
EPSS
0.5%
top 33.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Jenkins Project JenkinsJenkins
Timeline
PublishedJul 15
Latest updateMay 24

Description

Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site scripting vulnerability.

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 Packages2 packages

▶NVDjenkins/jenkins2.235.1+1
▶CVEListV5jenkins_project/jenkinsunspecified — 2.244+1

🔴Vulnerability Details

3
GHSA
Stored XSS vulnerability in Jenkins upstream cause↗2022-05-24
▶
OSV
Stored XSS vulnerability in Jenkins upstream cause↗2022-05-24
▶
CVEList
CVE-2020-2221: Jenkins 2↗2020-07-15
▶

💥Exploits & PoCs

1
Exploit-DB
HardDrive 2.1 for iOS - Arbitrary File Upload↗2020-05-01
▶

📋Vendor Advisories

2
Red Hat
jenkins: Stored XSS vulnerability in upstream cause↗2020-07-15
▶
Jenkins
Jenkins Security Advisory 2020-07-15↗2020-07-15
▶

💬Community

2
Bugzilla
CVE-2020-2221 jenkins: Stored XSS vulnerability in upstream cause [fedora-all]↗2020-07-15
▶
Bugzilla
CVE-2020-2221 jenkins: Stored XSS vulnerability in upstream cause↗2020-07-15
▶
CVE-2020-2221 — Cross-site Scripting in Project Jenkins | cvebase