CVE-2025-43920: gnu mailman

csirt@kutim:~/threat-intel/cve/CVE-2025-43920

CVSS 8.1 · High EPSS 0,59%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada gnu mailman. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

GNU Mailman 2.1.39, as bundled in cPanel (and WHM), in certain external archiver configurations, allows unauthenticated attackers to execute arbitrary OS commands via shell metacharacters in an email Subject line. NOTE: multiple third parties report that they are unable to reproduce this, regardless of whether cPanel or WHM is used.

Rincian

Terbit di NVD: 20 April 2025
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-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS (30 hari): 0,59% peluang dieksploitasi; lebih tinggi dari 46,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
gnu	mailman	Versi 2.1.1 hingga 2.1.39

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/0NYX-MY7H/CVE-2025-43920 exploit · advisory pihak ketiga
https://code.launchpad.net/~mailman-coders/mailman/2.1 product
https://github.com/cpanel/mailman2-python3
https://www.openwall.com/lists/oss-security/2025/04/21/6

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.