Remote Yes

Type Access restriction bypass

Description

WebExtensions bundled with embedded experiments were not correctly checked for proper authorization before Firefox 61.0. This allowed a malicious WebExtension to gain full browser permissions.

AVG-727 firefox 60.0.2-1 61.0-1 Critical Fixed

27 Jun 2018 ASA-201806-14 AVG-727 firefox Critical multiple issues

https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12369
https://bugzilla.mozilla.org/show_bug.cgi?id=1454909