Content Security Policy (CSP) Bypass Affecting org.webjars.npm:angular package, versions [1.5.0,1.5.9)
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Test your applications- Snyk ID SNYK-JAVA-ORGWEBJARSNPM-479438
- published 23 Jan 2017
- disclosed 31 Oct 2016
- credit Martin Probst
How to fix?
Upgrade org.webjars.npm:angular to version 1.5.9 or higher.
Overview
org.webjars.npm:angular is a WebJar for angular.
Affected versions of this package are vulnerable to Content Security Policy (CSP) Bypass. Extension URIs (resource://...) bypass Content-Security-Policy in Chrome and Firefox and can always be loaded. Now if a site already has a XSS bug, and uses CSP to protect itself, but the user has an extension installed that uses Angular, an attacker can load Angular from the extension, and Angular's auto-bootstrapping can be used to bypass the victim site's CSP protection.