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cvelistMozillaCVELIST:CVE-2016-2817
HistoryApr 30, 2016 - 5:00 p.m.

CVE-2016-2817

2016-04-3017:00:00
mozilla
raw.githubusercontent.com
1

5.8 Medium

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.9%

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 crafted extension that accesses a (1) javascript: or (2) data: URL.

5.8 Medium

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.9%