PT-2022-22065 · Jenkins · Jenkins Rest List Parameter Plugin+1

Daniel Beck + 2 · Published 2022-06-22 · Updated 2023-12-21 · CVE-2022-34196

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 REST List Parameter Plugin versions 1.5.2 and earlier

Description The issue is a stored cross-site scripting (XSS) vulnerability that occurs because the plugin does not escape the name and description of REST list parameters on views displaying parameters. This vulnerability can be exploited by attackers with Item/Configure permission. Exploitation requires that parameters are listed on another page and that those pages are not hardened to prevent exploitation. It's noted that Jenkins (core) has prevented exploitation of similar vulnerabilities on certain pages since version 2.44 and LTS 2.32.2.

Recommendations For Jenkins REST List Parameter Plugin versions 1.5.2 and earlier, update to a version that fixes this issue. As a temporary workaround, consider restricting access to views displaying parameters to minimize the risk of exploitation. Additionally, ensure that any pages listing parameters, such as the "Build With Parameters" and "Parameters" pages provided by Jenkins (core), are properly hardened to prevent exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-34196

GHSA-PC9C-547W-HHMC

Affected Products

Jenkins

Jenkins Rest List Parameter Plugin

References · 6

• https://jenkins.io/security/advisory/2022-06-22/#SECURITY-2784 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34196 · Security Note
• https://osv.dev/vulnerability/GHSA-pc9c-547w-hhmc · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-34196 · Vendor Advisory
• https://github.com/jenkinsci/rest-list-parameter-plugin · Note
• https://t.me/cvenotify/32048 · Telegram Post