CVE-2020-12079

Katalog CVE

CVSS 10.0 · Critical EPSS 2,2%

Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada beakerbrowser beaker. Skor CVSS 3.1 10.0 (Critical) menurut NVD.

Deskripsi (NVD)

Beaker before 0.8.9 allows a sandbox escape, enabling system access and code execution. This occurs because Electron context isolation is not used, and therefore an attacker can conduct a prototype-pollution attack against the Electron internal messaging API.

Rincian

Terbit di NVD

23 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

EPSS (30 hari)

2,2% peluang dieksploitasi; lebih tinggi dari 82,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/beakerbrowser/beaker/issues/1519 advisory pihak ketiga
• https://github.com/beakerbrowser/beaker/releases/tag/0.8.9 release notes · advisory pihak ketiga