Sr - Denied Guestbook V2.1.7 Fix ❲macOS❳

$id = intval($_GET['id']); // Force integer type $stmt = $conn->prepare("DELETE FROM entries WHERE id = ?"); $stmt->bind_param("i", $id); $stmt->execute(); File: admin/delete_entry.php + form in admin_panel.php

$name = $_POST['name']; echo "<p>$name</p>"; Sr - Denied Guestbook V2.1.7 Fix

http://target.com/admin/delete_entry.php?id=1 OR 1=1 would delete all entries. The patch introduces multiple security layers. 4.1 Input Sanitization (XSS Fix) File: post_entry.php & view_guestbook.php $id = intval($_GET['id']); // Force integer type $stmt

$id = $_GET['id']; mysqli_query($conn, "DELETE FROM entries WHERE id = $id"); $id = intval($_GET['id'])