CVE-2021-32630: admidio

csirt@kutim:~/threat-intel/cve/CVE-2021-32630

CVSS 8.8 · High EPSS 1,6%

Kerentanan Unrestricted Upload of File with Dangerous Type pada admidio. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Admidio is a free, open source user management system for websites of organizations and groups. In Admidio before version 4.0.4, there is an authenticated RCE via .phar file upload. A php web shell can be uploaded via the Documents & Files upload feature. Someone with upload permissions could rename the php shell with a .phar extension, visit the file, triggering the payload for a reverse/bind shell. This can be mitigated by excluding a .phar file extension to be uploaded (like you did with .php .phtml .php5 etc). The vulnerability is patched in version 4.0.4.

Rincian

Terbit di NVD: 20 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-434: Unrestricted Upload of File with Dangerous Type
EPSS (30 hari): 1,6% peluang dieksploitasi; lebih tinggi dari 75,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
admidio	admidio	Semua versi sebelum 4.0.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Admidio/admidio/issues/994 advisory pihak ketiga
https://github.com/Admidio/admidio/releases/tag/v4.0.4 release notes · advisory pihak ketiga
https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2 exploit · advisory pihak ketiga

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.