CVE-2026-28502 PUBLISHED

WWBN AVideo: Authenticated Remote Code Execution via Unsafe Plugin ZIP Extraction

Assigner: GitHub_M
Reserved: 27.02.2026 Published: 06.03.2026 Updated: 06.03.2026

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.

Metrics

CVSS Vector: 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
CVSS Score: 9.3

Product Status

Vendor WWBN
Product AVideo
Versions
  • Version < 24.0 is affected

References

Problem Types

  • CWE-434: Unrestricted Upload of File with Dangerous Type CWE