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CVE-2026-28502— WWBN AVideo: Authenticated Remote Code Execution via Unsafe Plugin ZIP Extraction

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 24.0之前版本存在代码问题漏洞，该漏洞源于插件上传/导入功能验证不足，可能导致经过身份验证的管理员上传特制ZIP存档并执行任意PHP代码。

AI Predicted 7.8 Difficulty: Easy EPSS 0.67% · P49
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I. Basic Information for CVE-2026-28502

Vulnerability Information
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Vulnerability Title
WWBN AVideo: Authenticated Remote Code Execution via Unsafe Plugin ZIP Extraction
Source: CVE Program / CVE List V5
Vulnerability Description
WWBN AVideo is an open source video platform. Prior to version 24.0, an authenticated Remote Code Execution (RCE) vulnerability was identified in AVideo related to the plugin upload/import functionality. The issue allowed an authenticated administrator to upload a specially crafted ZIP archive containing executable server-side files. Due to insufficient validation of extracted file contents, the archive was extracted directly into a web-accessible plugin directory, allowing arbitrary PHP code execution. This issue has been patched in version 24.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
WWBN AVideo 代码问题漏洞
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 24.0之前版本存在代码问题漏洞，该漏洞源于插件上传/导入功能验证不足，可能导致经过身份验证的管理员上传特制ZIP存档并执行任意PHP代码。
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 < 24.0 -

II. Public POCs for CVE-2026-28502

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III. Intelligence Information for CVE-2026-28502

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Patches & Fixes for CVE-2026-28502 (1)

Vendor Advisories for CVE-2026-28502 (1)

Vendor Pages for CVE-2026-28502 (1)

Same Patch Batch · WWBN · 2026-03-06 · 4 CVEs total

CVE-2026-28501 9.8 CRITICAL WWBN AVideo: Unauthenticated SQL Injection via JSON Request Bypass in objects/videos.json.
CVE-2026-29058 9.8 CRITICAL AVideo: Unauthenticated OS Command Injection via base64Url in objects/getImage.php
CVE-2026-29093 8.1 HIGH WWBN AVideo: Unauthenticated PHP session store exposed to host network via published memca

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-434

V. Comments for CVE-2026-28502

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