CVE 2019-5114

An exploitable SQL injection vulnerability exists in the authenticated portion of YouPHPTube 7.6. Specially crafted web requests can cause SQL injections. An attacker can send a web request with parameters containing SQL injection attacks to trigger this vulnerability, potentially allowing exfiltration of the database, user credentials and,in certain configuration, access the underlying operating system.

See the CVE page on Mitre.org for more details.