Content-Security-Policy protection for user content disabled by Jenkins NeuVector Vulnerability Scanner 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. NeuVector Vulnerability Scanner Plugin 1.20 and earlier globally disables the `Content-Security-Policy` header for static files served by Jenkins whenever the 'NeuVector Vulnerability Scanner' build step is executed. 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](https://www.jenkins.io/doc/book/security/user-content/#resource-root-url) configured are unaffected.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2022-43434US | medium5.3 | — | ||
Jenkins NeuVector Vulnerability Scanner Plugin 1.20 and earlier programmatically disables Content-Security-Policy protection for user-generated content in workspaces, archived arti… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- http://www.openwall.com/lists/oss-security/2022/10/19/3WEB
- https://github.com/jenkinsci/neuvector-vulnerability-scanner-pluginPACKAGE
- https://github.com/jenkinsci/neuvector-vulnerability-scanner-plugin/commit/e0a72373ef1c20c41b8eb086883a7090cf04809cWEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-43434ADVISORY
- https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2865WEB
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