CVE-2021-46398

Katalog CVE

CVSS 8.8 · High EPSS 6,7%

Kerentanan Cross-Site Request Forgery (CSRF) pada filebrowser. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A Cross-Site Request Forgery vulnerability exists in Filebrowser < 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE.

Rincian

Terbit di NVD

4 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-352: Cross-Site Request Forgery (CSRF)

EPSS (30 hari)

6,7% peluang dieksploitasi; lebih tinggi dari 93,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html exploit · advisory pihak ketiga · vdb entry
• https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html exploit · advisory pihak ketiga
• https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/ exploit · advisory pihak ketiga
• https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7 exploit · advisory pihak ketiga
• https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7 exploit · advisory pihak ketiga