Provide references for CVE-2017-9426.
Where can I find more information about CVE-2017-9426?
References are available at: https://www.youtube.com/watch?v=MVCe_zYtFsQ, https://www.exploit-db.com/exploits/42094/, http://touhidshaikh.com/blog/poc/facetag-extension-piwigo-sqli/.