In Cacti through 1.2.6, authenticated users may bypass authorization checks (for viewing a graph) via a direct graphjson.php request with a modified localgraph_id parameter.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "cacti", "binary_version": "1.2.10+ds1-1ubuntu1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "cacti", "binary_version": "1.2.16+ds1-2ubuntu1" } ] }