The vulnerability of the Firefox browser, which allows attackers to carry out UXSS attacks

The vulnerability of the WebExtension sandbox component browser/components/extensions/ext-tabs.js in the Firefox browser does not properly restrict the inheritance from API calls like chrome.tabs.create and chrome.tabs.update. Exploiting this vulnerability allows a malicious actor to perform UXSS...

CVE-2016-2817

The WebExtension sandbox feature in browser/components/extensions/ext-tabs.js in Mozilla Firefox before 46.0 does not properly restrict principal inheritance during chrome.tabs.create and chrome.tabs.update API calls, which allows remote attackers to conduct Universal XSS UXSS attacks via a craft...

Mozilla Firefox Cross-Site Scripting Vulnerability (CNVD-2016-02671)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. The chrome.tabs.update API in Mozilla Firefox's Web Extension allows the program to navigate to javascript: URLs when the user does not have additional privileges, allowing remote attackers to...