CVE-2021-47749

YouPHPTube <= 7.8 contains a local file inclusion vulnerability that allows unauthenticated attackers to access arbitrary files by manipulating the 'lang' parameter in GET requests. Attackers can exploit the path traversal flaw in locale/function.php to include and view PHP files outside the intended directory by using directory traversal sequences.

• https://web.archive.org/web/20170506141644/https://www.youphptube.com/
• https://www.exploit-db.com/exploits/51101
• https://www.vulncheck.com/advisories/youphptube-directory-traversal
• https://www.exploit-db.com/exploits/51101