Provide references for CVE-2017-17621.
Where can I find more information about CVE-2017-17621?
References are available at: https://www.exploit-db.com/exploits/43290/, https://packetstormsecurity.com/files/145333/Multivendor-Penny-Auction-Clone-Script-1.0-SQL-Injection.html, https://packetstormsecurity.com/files/145331/Multivendor-Penny-Auction-Clone-Script-1.0-SQL-Injection.html.