CVE-2020-2230

Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the project naming strategy description, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by users with Overall/Manage permission.

Published: Aug 12, 2020
Updated: May 9, 2024
CVE: CVE-2020-2230
GHSA: GHSA-9g4m-ffx6-c29g
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 5.4
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2:

Severity: Low
Score: 3.5
AV:N/AC:M/Au:S/C:N/I:P/A:N

CWEs:

CWE-79

OWASP TOP 10:

A7 - Cross-Site Scripting (XSS)

Affected Software
References

Software	From	Fixed in
jenkins / jenkins	-	2.251.x
jenkins / jenkins	-	2.235.3.x
org.jenkins-ci.main / jenkins-core	-	2.235.4
org.jenkins-ci.main / jenkins-core	2.236	2.252

http://packetstormsecurity.com/files/160443/Jenkins-2.235.3-Cross-Site-Scripting.html
http://www.openwall.com/lists/oss-security/2020/08/12/4
https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1957

Vulnerability Database

CVE-2020-2230

Deep Security Visibility Without the Complexity