CVE-2021-23428: elfinder.netcore project elfinder.netcore

csirt@kutim:~/threat-intel/cve/CVE-2021-23428

CVSS 9.8 · Critical EPSS 1,7%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada elfinder.netcore project elfinder.netcore. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

This affects all versions of package elFinder.NetCore. The Path.Combine(...) method is used to create an absolute file path. Due to missing sanitation of the user input and a missing check of the generated path its possible to escape the Files directory via path traversal

Rincian

Terbit di NVD: 1 September 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS (30 hari): 1,7% peluang dieksploitasi; lebih tinggi dari 76,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
elfinder.netcore project	elfinder.netcore	Semua versi

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/gordon-matt/elFinder.NetCore product · advisory pihak ketiga
https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838 advisory pihak ketiga
https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore... broken link

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.