CVE-2016-4991

Katalog CVE

CVSS 9.8 · Critical EPSS 1,8%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada nodepdf project nodepdf. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Input passed to the Pdf() function is shell escaped and passed to child_process.exec() during PDF rendering. However, the shell escape does not properly encode all special characters, namely, semicolon and curly braces. This can be abused to achieve command execution. This problem affects nodepdf 1.3.0.

Rincian

Terbit di NVD

28 Juli 2022

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-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

EPSS (30 hari)

1,8% peluang dieksploitasi; lebih tinggi dari 77,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lf.lc/cve/cve-2016-4991/ exploit · advisory pihak ketiga