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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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EUVD-2020-27955 | 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. |
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USN-4299-1 | Firefox vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-04T09:11:05.119Z
Reserved: 2020-01-10T00:00:00
Link: CVE-2020-6809

No data.

Status : Modified
Published: 2020-03-25T22:15:12.623
Modified: 2024-11-21T05:36:13.310
Link: CVE-2020-6809


No data.