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veracodeVeracode Vulnerability DatabaseVERACODE:19495
HistoryMay 16, 2019 - 3:18 a.m.

Privilege Escalation

2019-05-1603:18:10
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
4

0.016 Low

EPSS

Percentile

87.3%

Mozilla Firefox is vulnerable to privilege escalation vulnerability. The vulnerability exists in some unknown processing of the component WebExtension. This is becasue a WebExtension can bypass domain restrictions through domain fronting by rewriting the Host: request headers using the webRequest API. Attackers would access to domains that share a host that are otherwise restricted.