PT-2021-14672 · Jenkins · Jenkins Build With Parameters Plugin+1

Kevin Guerroudj · Published 2021-03-30 · Updated 2023-11-03 · CVE-2021-21629

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Build With Parameters Plugin versions 1.5 and earlier

Description A cross-site request forgery (CSRF) vulnerability exists, allowing attackers to build a project with attacker-specified parameters. This issue arises because the plugin does not require POST requests for its form submission endpoint.

Recommendations For Jenkins Build With Parameters Plugin versions 1.5 and earlier, update to version 1.5.1 or later, which requires POST requests for the affected HTTP endpoint, mitigating the CSRF vulnerability.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-21629

GHSA-W24G-24QG-V4W2

Affected Products

Jenkins

Jenkins Build With Parameters Plugin

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-21629 · Security Note
• https://jenkins.io/security/advisory/2021-03-30/#SECURITY-2257 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-w24g-24qg-v4w2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21629 · Vendor Advisory
• https://github.com/jenkinsci/build-with-parameters-plugin · Note
• https://github.com/jenkinsci/build-with-parameters-plugin/commit/82711e83bf822c5688017304939d5d1c3482ec3e · Note
• http://openwall.com/lists/oss-security/2021/03/30/1 · Note