CVE-2021-23420

Katalog CVE

CVSS 9.8 · Critical EPSS 2,7%

Kerentanan Deserialization of Untrusted Data pada codeception. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

This affects the package codeception/codeception from 4.0.0 and before 4.1.22, before 3.1.3. The RunProcess class can be leveraged as a gadget to run arbitrary commands on a system that is deserializing user input without validation.

Rincian

Terbit di NVD

11 Agustus 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

2,7% peluang dieksploitasi; lebih tinggi dari 85,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Codeception/Codeception/pull/6241 patch · advisory pihak ketiga
• https://github.com/JinYiTong/poc exploit · advisory pihak ketiga
• https://snyk.io/vuln/SNYK-PHP-CODECEPTIONCODECEPTION-1324585 advisory pihak ketiga
• https://github.com/Codeception/Codeception/blob/4.1/ext/RunProcess.php%23L52 broken link