PT-2020-15484 · Jenkins · Jenkins Computer-Queue-Plugin+1

Wadeck Follonier · Published 2020-09-16 · Updated 2023-11-02 · CVE-2020-2259

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins computer-queue-plugin Plugin versions 1.5 and earlier

Description The issue results in a stored cross-site scripting (XSS) vulnerability, which can be exploited by attackers with Agent/Configure permission. This occurs because the agent name in tooltips is not properly escaped.

Recommendations For Jenkins computer-queue-plugin Plugin versions 1.5 and earlier, update to version 1.6 or later, which properly escapes the agent name in tooltips, to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-2259

GHSA-QG66-XV7V-M834

Affected Products

Jenkins

Jenkins Computer-Queue-Plugin

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-2259 · Security Note
• https://osv.dev/vulnerability/CVE-2020-2259 · Vendor Advisory
• https://jenkins.io/security/advisory/2020-09-16/#SECURITY-1912 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qg66-xv7v-m834 · Vendor Advisory
• https://github.com/jenkinsci/computer-queue-plugin · Note
• https://github.com/jenkinsci/computer-queue-plugin/commit/38776c0716470038d922829f675ab278a079acfb · Note
• http://openwall.com/lists/oss-security/2020/09/16/3 · Note