CVE-2023-6551: verot class.upload.php

csirt@kutim:~/threat-intel/cve/CVE-2023-6551

CVSS 5.4 · Medium EPSS 0,44%

Kerentanan Unrestricted Upload of File with Dangerous Type pada verot class.upload.php. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

As a simple library, class.upload.php does not perform an in-depth check on uploaded files, allowing a stored XSS vulnerability when the default configuration is used. Developers must be aware of that fact and use extension whitelisting accompanied by forcing the server to always provide content-type based on the file extension. The README has been updated to include these guidelines.

Rincian

Terbit di NVD: 4 Januari 2024
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-434: Unrestricted Upload of File with Dangerous Type
EPSS (30 hari): 0,44% peluang dieksploitasi; lebih tinggi dari 36,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
verot	class.upload.php	Semua versi

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://cert.pl/en/posts/2024/01/CVE-2023-6551 advisory pihak ketiga
https://cert.pl/posts/2024/01/CVE-2023-6551 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.