Multiple SQL injection vulnerabilities in modules/forum/post.php in RunCMS 2M1 allow remote authenticated users to execute arbitrary SQL commands via (1) the pid parameter, which is not properly handled by the store function in modules/forum/class/class.forumposts.php, or (2) the topic_id parameter.
Improper Neutralization of Special Elements used in an SQL Command The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.