PT-2020-15443 · Jenkins · Jenkins Deployer Framework Plugin+1

Wadeck Follonier · Published 2020-07-15 · Updated 2023-10-25 · CVE-2020-2227

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 Deployer Framework Plugin versions 1.2 and earlier

Description The issue is related to a stored cross-site scripting vulnerability. It occurs because the URL displayed in the build home page is not properly escaped. This vulnerability is exploitable by users who can provide the location, but its exploitability depends on the specific implementation using the Deployer Framework Plugin. There is no reported case of an exploitable implementation by the Jenkins security team.

Recommendations For Jenkins Deployer Framework Plugin versions 1.2 and earlier, update to version 1.3 or later, which properly escapes the URL and resolves the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-2227

GHSA-CFVW-84VQ-43MX

Affected Products

Jenkins

Jenkins Deployer Framework Plugin

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2020-2227 · Security Note
• https://osv.dev/vulnerability/GHSA-cfvw-84vq-43mx · Vendor Advisory
• https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1915 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2227 · Vendor Advisory
• https://github.com/jenkinsci/deployer-framework-plugin/commit/8fa2e16bce85ec1b93be60102d7cfb5153876e83 · Note
• https://github.com/jenkinsci/deployer-framework-plugin · Note
• http://openwall.com/lists/oss-security/2020/07/15/5 · Note
• https://t.me/cvenotify/5053 · Telegram Post