PHP inclusions, SQL injections, directory traversals, crossite scripting, information leaks, etc.
vulners.com/securityvulns/securityvulns:doc:10813
vulners.com/securityvulns/securityvulns:doc:10814
vulners.com/securityvulns/securityvulns:doc:10815
vulners.com/securityvulns/securityvulns:doc:10818