Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1weDR4LWhqbTUtdzh4M84AAvdf

Content-Security-Policy protection for user content disabled by Jenkins XFramium Builder Plugin

Jenkins sets the Content-Security-Policy header to static files served by Jenkins (specifically DirectoryBrowserSupport), such as workspaces, /userContent, or archived artifacts, unless a Resource Root URL is specified.

XFramium Builder Plugin 1.0.22 and earlier globally disables the Content-Security-Policy header for static files served by Jenkins as soon as it is loaded. This allows cross-site scripting (XSS) attacks by users with the ability to control files in workspaces, archived artifacts, etc.

Jenkins instances with Resource Root URL configured are unaffected.

Permalink: https://github.com/advisories/GHSA-px4x-hjm5-w8x3
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1weDR4LWhqbTUtdzh4M84AAvdf
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: over 1 year ago

CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-px4x-hjm5-w8x3, CVE-2022-43432
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-43432
• https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2863
• http://www.openwall.com/lists/oss-security/2022/10/19/3
• https://github.com/advisories/GHSA-px4x-hjm5-w8x3

Blast Radius: 1.0

Affected Packages