CVE-2020-7644

Katalog CVE

CVSS 8.1 · High EPSS 1,2%

Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada fun-map project fun-map. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

fun-map through 3.3.1 is vulnerable to Prototype Pollution. The function assocInM could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.

Rincian

Terbit di NVD

28 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/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)

1,2% peluang dieksploitasi; lebih tinggi dari 67,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://snyk.io/vuln/SNYK-JS-FUNMAP-564436 exploit · mitigasi · advisory pihak ketiga
• https://github.com/nathan7/fun-map/blob/master/index.js#L137%2C