SQL injection vulnerability in include/top_graph_header.php in Cacti 0.8.8f and earlier allows remote attackers to execute arbitrary SQL commands via the rra_id parameter in a properties action to graph.php.
https://security.gentoo.org/glsa/201607-05
http://www.securitytracker.com/id/1034497
http://www.debian.org/security/2015/dsa-3423
http://packetstormsecurity.com/files/134724/Cacti-0.8.8f-SQL-Injection.html