ERROR: TaintedData - input.hack:15:22 - Data from a URL query string found its way to a SQL query using path $_GET --array-fetch--> arrayvalue-fetch (input.hack:5:47) ----> A::getAppendedUserId#1 (input.hack:9:46) ----> $user_id (input.hack:9:46) ----> composition (input.hack:10:16) ----> return (input.hack:10:16) ----> call to A::getAppendedUserId (input.hack:9:58) ----> A::deleteUser#2 (input.hack:13:67) ----> $userId (input.hack:13:67) ----> $userId2 (input.hack:14:9) ----> composition (input.hack:15:22) ----> AsyncMysqlConnection::query#1 (input.hack:15:22)
