SQL injection vulnerability in products_rss.php in ViArt Shop 3.5 and earlier allows remote attackers to execute arbitrary SQL commands via the category_id parameter.
https://www.exploit-db.com/exploits/6154
https://exchange.xforce.ibmcloud.com/vulnerabilities/44045
http://www.vupen.com/english/advisories/2008/2205/references
http://www.viart.com/another_critical_sql_injection_security_fix_for_version_3_5.html
http://www.securityfocus.com/bid/30409
http://www.securityfocus.com/archive/1/494839/100/0/threaded