vBulletin 5.5.x < 5.5.2 Patch Level 2 Multiple Vulnerabilities

According to the self-reported version in its response header, the version of vBulletin hosted on the remote web server is 5.5.x 5.5.2 Patch Level 2, 5.5.3 5.5.3 Patch Level 2 or 5.5.4 5.5.4 Patch Level 2. It is, therefore, affected by multiples vulnerabilities : - A SQL injection vulnerability v...