PhpCmsV9 a SQL injection, the official demo can be caught-vulnerability warning-the black bar safety net

Brief description: Somewhere the filter is not made, resulting in the injection. Detailed description: After registration modify birthday, intercept data packets, to modify infobirthday infobirthday=SELECT 1 FROM select count,concatfloorrand02,substringselect concatusername,0x5f, password, 0x5f,...