CVE-2020-6809
Vulnerability from cvelistv5
Published
2020-03-25 21:13
Modified
2024-08-04 09:11
Severity ?
Summary
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.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1420296Permissions Required, Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-08/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1420296Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2020-08/Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Firefox Version: unspecified   < 74
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