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CVE-2018-12369 WebExtensions bundled with embedded experiments were not correctly checked for proper authorization

Description

WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. This allowed a malicious WebExtension to gain full browser permissions. This vulnerability affects Firefox ESR < 60.1 and Firefox < 61.

Affected products and versions

Product Affected versions Fixed in
Firefox ESR 60.1 earliest → < 60.1 60.1
Firefox 61 earliest → < 61 61
The 833 CVEs of Firefox ESR →
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