SQLite3 Injection Cheat Sheet首先题目的过滤function is_valid($str) { $banword = [ // dangerous chars // " % ' * + / < = > \ _ ` ~ - "[\"%'*+\\/<=>\\\_`~-]", // whitespace chars '\s', // dangerous functions 'blob', 'load_extension', 'char', 'unicode', '(in...
placeholders which are passed in during the call to the execute method of the cursor object to prevent nefarious inputs leading to SQL injection. The following is a comic from the popular xkcd.com blog describing the dangers of SQL injection. To populate the remaining tables we are going to ...
method. This is known as a parameterized query statement which will cleanse the inputs to minimize SQL injection risks. // project_repository.js class ProjectRepository { // omitting other methods create(name) { return this.dao.run( 'INSERT INTO projects (name) VALUES (?)', [name]) } }...