CVE-2026-33478

Katalog CVE

CVSS 10.0 · Critical EPSS 11,2%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada wwbn avideo. Skor CVSS 3.1 10.0 (Critical) menurut github.com.

Deskripsi (NVD)

WWBN AVideo is an open source video platform. In versions up to and including 26.0, multiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The `clones.json.php` endpoint exposes clone secret keys without authentication, which can be used to trigger a full database dump via `cloneServer.json.php`. The dump contains admin password hashes stored as MD5, which are trivially crackable. With admin access, the attacker exploits an OS command injection in the rsync command construction in `cloneClient.json.php` to execute arbitrary system commands. Commit c85d076375fab095a14170df7ddb27058134d38c contains a patch.

Rincian

Terbit di NVD

23 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

10.0 (Critical), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-284: Improper Access Control

EPSS (30 hari)

11,2% peluang dieksploitasi; lebih tinggi dari 95,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/WWBN/AVideo/security/advisories/GHSA-687q-32c6-8x68 exploit · mitigasi · advisory vendor
• https://github.com/WWBN/AVideo/commit/c85d076375fab095a14170df7ddb27058134d38c patch