CVE-2021-23771

Katalog CVE

CVSS 6.5 · Medium EPSS 1,0%

Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada argencoders-notevil project argencoders-notevil, notevil project notevil. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

This affects all versions of package notevil; all versions of package argencoders-notevil. It is vulnerable to Sandbox Escape leading to Prototype pollution. The package fails to restrict access to the main context, allowing an attacker to add or modify an object's prototype. **Note:** This vulnerability derives from an incomplete fix in [SNYK-JS-NOTEVIL-608878](https://security.snyk.io/vuln/SNYK-JS-NOTEVIL-608878).

Rincian

Terbit di NVD

17 Maret 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 62,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://snyk.io/vuln/SNYK-JS-ARGENCODERSNOTEVIL-2388587 exploit · advisory pihak ketiga
• https://snyk.io/vuln/SNYK-JS-NOTEVIL-2385946 exploit · advisory pihak ketiga