CVE-2023-4220: chamilo lms

csirt@kutim:~/threat-intel/cve/CVE-2023-4220

CVSS 6.1 · Medium EPSS 76,1%

Kerentanan Unrestricted Upload of File with Dangerous Type pada chamilo lms. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Unrestricted file upload in big file upload functionality in `/main/inc/lib/javascript/bigupload/inc/bigUpload.php` in Chamilo LMS <= v1.11.24 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via uploading of web shell.

Rincian

Terbit di NVD: 28 November 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 76,1% peluang dieksploitasi; lebih tinggi dari 99,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
chamilo	chamilo lms	Semua versi hingga 1.11.24

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-130-2023-09-04-Critical-impact-High... issue tracking · advisory vendor
https://github.com/chamilo/chamilo-lms/commit/3b487a55076fb06f96809b790a35dcdd42f8ec49 patch
https://starlabs.sg/advisories/23/23-4220 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.