CVE-2020-2162

MEDIUM

Jenkins < 2.228 - Stored Cross-Site Scripting via Uploaded Build File Parameters

Title source: llm
STIX 2.1

Description

Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not set Content-Security-Policy headers for files uploaded as file parameters to a build, resulting in a stored XSS vulnerability.

References (2)

Core 2
Core References
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/03/25/2

Scores

CVSS v3 5.4
EPSS 0.0043
EPSS Percentile 62.5%
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 (3)
jenkins/jenkins < 2.204.5
jenkins/jenkins < 2.227
org.jenkins-ci.main/jenkins-core 0 - 2.228Maven
Published Mar 25, 2020
Tracked Since Feb 18, 2026