PT-2020-15481 · Jenkins · Jenkins Pipeline Maven Integration Plugin+1

Daniel Beck · Published 2020-09-16 · Updated 2023-11-02 · CVE-2020-2256

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Jenkins Pipeline Maven Integration Plugin versions 3.9.2 and earlier

Description The issue results in a stored cross-site scripting (XSS) vulnerability. This occurs because the upstream job's display name shown as part of a build cause is not properly escaped. Attackers with Job/Configure permission can exploit this vulnerability.

Recommendations For Jenkins Pipeline Maven Integration Plugin versions 3.9.2 and earlier, update to version 3.9.3 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-2256

GHSA-HQ2H-9MC3-H6W2

Affected Products

Jenkins

Jenkins Pipeline Maven Integration Plugin

References · 7

• https://osv.dev/vulnerability/CVE-2020-2256 · Vendor Advisory
• https://jenkins.io/security/advisory/2020-09-16/#SECURITY-1976 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-hq2h-9mc3-h6w2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2256 · Security Note
• https://github.com/jenkinsci/pipeline-maven-plugin · Note
• https://github.com/jenkinsci/pipeline-maven-plugin/commit/78b8e6d49bffcc6b65064a882c03a2b4bb157230 · Note
• http://openwall.com/lists/oss-security/2020/09/16/3 · Note