What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-06 · updated 2026-06-17
• Weakness: CWE-434

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.

Affected products

• WWBN AVideo: before 24.0 — fixed in 24.0

How to fix

Upgrade to a fixed version: WWBN AVideo 24.0. Check the vendor advisory for mitigations.

References

• https://github.com/WWBN/AVideo/commit/b739aeeb9ce34aed9961d2c155d597810f8229db
• https://github.com/WWBN/AVideo/releases/tag/24.0
• https://github.com/WWBN/AVideo/security/advisories/GHSA-v8jw-8w5p-23g3

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