CVE-2021-23814

unisharp laravel-filemanager

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2021-23814

Katalog CVE

CVSS 8.8 · High EPSS 1,8%

Kerentanan Improper Control of Generation of Code ('Code Injection') pada unisharp laravel-filemanager. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

This affects versions of the package unisharp/laravel-filemanager before 2.6.2. The upload() function does not sufficiently validate the file type when uploading. An attacker may be able to reproduce the following steps: 1. Install a package with a web Laravel application. 2. Navigate to the Upload window 3. Upload an image file, then capture the request 4. Edit the request contents with a malicious file (webshell) 5. Enter the path of file uploaded on URL - Remote Code Execution **Note:** Prevention for bad extensions can be done by using a whitelist in the config file(lfm.php). Corresponding document can be found in [here](https://unisharp.github.io/laravel-filemanager/configfolder-categories).

Rincian

Terbit di NVD
17 Desember 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-94: Improper Control of Generation of Code ('Code Injection')
CWE-434: Unrestricted Upload of File with Dangerous Type
EPSS (30 hari)
1,8% peluang dieksploitasi; lebih tinggi dari 78,3% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
unisharp laravel-filemanager Versi 0.0.0 dan sesudahnya

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.