Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS01Y3h3LTh2NjUtNzZ2Zs4AAoE1

CSRF vulnerability in Jenkins promoted builds Plugin

Jenkins promoted builds Plugin 3.9 and earlier does not require POST requests for HTTP endpoints implementing promotion (regular, forced, and re-execute), resulting in cross-site request forgery (CSRF) vulnerabilities.

These vulnerabilities allow attackers to promote builds.

Jenkins promoted builds Plugin 3.9.1 requires POST requests for the affected HTTP endpoints.

A security hardening since Jenkins 2.287 and LTS 2.277.2 prevents exploitation of this vulnerability.

Permalink: https://github.com/advisories/GHSA-5cxw-8v65-76vf
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS01Y3h3LTh2NjUtNzZ2Zs4AAoE1
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 4 months ago

CVSS Score: 4.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Identifiers: GHSA-5cxw-8v65-76vf, CVE-2021-21641
References:

• https://nvd.nist.gov/vuln/detail/CVE-2021-21641
• https://www.jenkins.io/security/advisory/2021-04-07/#SECURITY-2293
• http://www.openwall.com/lists/oss-security/2021/04/07/2
• https://github.com/jenkinsci/promoted-builds-plugin/commit/46086a74891d620042c3d28a19cba3510c5dbf6a
• https://github.com/advisories/GHSA-5cxw-8v65-76vf

Repository: https://github.com/jenkinsci/promoted-builds-plugin
Blast Radius: 1.0

Affected Packages