CVE-2020-6809

Katalog CVE

CVSS 7.5 · High EPSS 1,5%

Kerentanan pada mozilla firefox. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

25 Maret 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.mozilla.org/show_bug.cgi?id=1420296 permissions required · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-08/ advisory vendor