CVE-2021-32682

Katalog CVE

CVSS 9.8 · Critical EPSS 69,9%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada std42 elfinder. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Several vulnerabilities affect elFinder 2.1.58. These vulnerabilities can allow an attacker to execute arbitrary code and commands on the server hosting the elFinder PHP connector, even with minimal configuration. The issues were patched in version 2.1.59. As a workaround, ensure the connector is not exposed without authentication.

Rincian

Terbit di NVD

14 Juni 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')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

69,9% peluang dieksploitasi; lebih tinggi dari 99,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Studio-42/elFinder/commit/a106c350b7dfe666a81d6b576816db9fe0899b17 patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/164173/elFinder-Archive-Command-Injection.html exploit · advisory pihak ketiga · vdb entry
• https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/ exploit · advisory pihak ketiga
• https://github.com/Studio-42/elFinder/security/advisories/GHSA-wph3-44rj-92pr advisory pihak ketiga