Saurus CMS Community Edition 4.7.1 contains a vulnerability in the custom DB::prepare() function, which uses preg_replace() with the deprecated /e (eval) modifier to interpolate SQL query parameters. This leads to injection of user-controlled SQL statements, potentially leading to arbitrary PHP code execution.
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.