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CVE-2026-35450— WWBN AVideo has Unauthenticated FFmpeg Remote Server Status Disclosure via check.ffmpeg.json.php

Quick assessment

Affected
WWBN AVideo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WWBN AVideo是WWBN团队的一个由PHP编写的视频平台建站系统。 WWBN AVideo 26.0及之前版本存在访问控制错误漏洞，该漏洞源于缺少身份验证，可能导致未经授权的配置探测。

CVSS 5.3 · Medium EPSS 0.40% · P33

Possible ATT&CK Techniques 1 AI

T1592 · Gather Victim Host Information
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I. Basic Information for CVE-2026-35450

Vulnerability Information
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Vulnerability Title
WWBN AVideo has Unauthenticated FFmpeg Remote Server Status Disclosure via check.ffmpeg.json.php
Source: CVE Program / CVE List V5
Vulnerability Description
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the plugin/API/check.ffmpeg.json.php endpoint probes the FFmpeg remote server configuration and returns connectivity status without any authentication. All sibling FFmpeg management endpoints (kill.ffmpeg.json.php, list.ffmpeg.json.php, ffmpeg.php) require User::isAdmin().
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WWBN AVideo 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WWBN AVideo是WWBN团队的一个由PHP编写的视频平台建站系统。 WWBN AVideo 26.0及之前版本存在访问控制错误漏洞，该漏洞源于缺少身份验证，可能导致未经授权的配置探测。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo <= 26.0 -

II. Public POCs for CVE-2026-35450

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III. Intelligence Information for CVE-2026-35450

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Same Patch Batch · WWBN · 2026-04-06 · 7 CVEs total

CVE-2026-35179 5.3 MEDIUM WWBN AVideo Unauthenticated Instagram Graph API Proxy via publishInstagram.json.php
CVE-2026-35449 5.3 MEDIUM WWBN AVideo has Unauthenticated Information Disclosure via Disabled CLI Guard in install/t
CVE-2026-35452 5.3 MEDIUM WWBN AVideo has Unauthenticated Information Disclosure via Missing Auth on CloneSite clien
CVE-2026-35180 4.3 MEDIUM WWBN AVideo affected by CSRF on Site Customization Endpoint Enables Logo Overwrite via Bas
CVE-2026-35181 4.3 MEDIUM WWBN AVideo Affected by CSRF on Player Skin Configuration via admin/playerUpdate.json.php
CVE-2026-35448 3.7 LOW WWBN AVideo Provides Unauthenticated Access to Payment Order Data via BlockonomicsYPT chec

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-306

V. Comments for CVE-2026-35450

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