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CVE-2022-22761

—
CVSS 3.1
8.8 high
EPSS
<1%p53
Published
()
Modified
Description

Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

Vendors
mozilla
Products
firefox, firefox esr, thunderbird
Weakness
CWE-693
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news

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