CVE-2020-6809

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Source
https://cve.org/CVERecord?id=CVE-2020-6809
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6809.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-6809
Downstream
Related
Published
2020-03-25T22:15:12.623Z
Modified
2026-03-14T10:32:43.166004Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6809.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "74.0"
            }
        ]
    }
]