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redhatcveRedhat.comRH:CVE-2020-6809
HistoryApr 29, 2020 - 12:39 p.m.

CVE-2020-6809

2020-04-2912:39:49
redhat.com
access.redhat.com
11

0.002 Low

EPSS

Percentile

55.2%

When a Web Extension had the all-urls permission and made a fetch request with a mode set to ‘same-origin’, it was possible for the Web Extension to read local files. This vulnerability affects Firefox < 74.