CVE-2019-5128: Youphptube Encoder

Critical severity, CVSS 9.8. EPSS: 30.2% chance of exploitation in the next 30 days.

A command injection have been found in YouPHPTube Encoder. A successful attack could allow an attacker to compromise the server. Exploitable unauthenticated command injections exist in YouPHPTube Encoder 2.3 a plugin for providing encoder functionality in YouPHPTube. The parameter base64Url in /objects/getImageMP4.php is vulnerable to a command injection attack.

Affected products

• Youphptube Youphptube Encoder: version 2.3 only

Published 2019-10-25. Last modified 2026-06-17.