CVE-2020-23489: Wwbn Avideo

High severity, CVSS 8.8. EPSS: 2.3% chance of exploitation in the next 30 days.

The import.json.php file before 8.9 for Avideo is vulnerable to a File Deletion vulnerability. This allows the deletion of configuration.php, which leads to certain privilege checks not being in place, and therefore a user can escalate privileges to admin.

Affected products

• Wwbn Avideo: before 8.9 (fixed in 8.9)

Published 2020-11-16. Last modified 2026-06-17.