CVE-2021-41116: getcomposer composer +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-41116

CVSS 9.8 · Critical EPSS 2,8%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada getcomposer composer, tenable.sc. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Composer is an open source dependency manager for the PHP language. In affected versions windows users running Composer to install untrusted dependencies are subject to command injection and should upgrade their composer version. Other OSs and WSL are not affected. The issue has been resolved in composer versions 1.10.23 and 2.1.9. There are no workarounds for this issue.

Rincian

Terbit di NVD: 5 Oktober 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-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
EPSS (30 hari): 2,8% peluang dieksploitasi; lebih tinggi dari 86,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
getcomposer	composer	Semua versi sebelum 1.10.23
getcomposer	composer	Versi 2.0.0 hingga sebelum 2.1.9
tenable	tenable.sc	Semua versi sebelum 5.21.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/composer/composer/commit/ca5e2f8d505fd3bfac6f7c85b82f2740becbc0aa patch · advisory pihak ketiga
https://github.com/composer/composer/security/advisories/GHSA-frqg-7g38-6gcf advisory pihak ketiga
https://www.sonarsource.com/blog/securing-developer-tools-package-managers/

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.