Cross-site request forgery vulnerability in Cacti 0.8.7g, 0.8.8b, and earlier allows remote attackers to hijack the authentication of users for unspecified commands, as demonstrated by requests that modify binary files, modify configurations, or add arbitrary users. Cross-site scripting vulnerability in cdef.php in Cacti 0.8.7g, 0.8.8b, and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. lib/rrd.php in Cacti 0.8.7g, 0.8.8b, and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified parameters. Multiple SQL injection vulnerabilities in graph_xport.php in Cacti 0.8.7g, 0.8.8b, and earlier allow remote attackers to execute arbitrary SQL commands via the graph_start, graph_end, graph_height, graph_width, graph_nolegend, print_source, local_graph_id, or rra_id parameter. lib/graph_export.php in Cacti 0.8.7g, 0.8.8b, and earlier allows remote authenticated users to execute arbitrary commands via shell metacharacters in unspecified vectors.