Zploit 0-Day Shell

:: Editing File: vcard_testimonial_delete.php

<?php
ob_start();
include 'header.php';

/* ===============================
   PATH CONFIG (MATCH EDIT PAGE)
   =============================== */

// Filesystem base path
define(
    'VCARD_UPLOAD_PATH',
    $_SERVER['DOCUMENT_ROOT'] . '/kreativecrm/uploads/vcard/'
);

/* ===============================
   VALIDATE ID
   =============================== */
if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
    header("Location: vcard_testimonial_list.php?msg=Invalid Testimonial ID");
    exit;
}

$id = intval($_GET['id']);

/* ===============================
   FETCH TESTIMONIAL
   =============================== */
$q = mysqli_query(
    $conn,
    "SELECT id, vcard_id, client_image 
     FROM vcard_testimonials 
     WHERE id = '$id'"
);

if (!$q || mysqli_num_rows($q) === 0) {
    header("Location: vcard_testimonial_list.php?msg=Testimonial Not Found");
    exit;
}

$row = mysqli_fetch_assoc($q);

/* ===============================
   FETCH CARD SLUG
   =============================== */
$vcard_q = mysqli_query(
    $conn,
    "SELECT card_slug FROM vcards WHERE id = '{$row['vcard_id']}'"
);

if (!$vcard_q || mysqli_num_rows($vcard_q) === 0) {
    header("Location: vcard_testimonial_list.php?msg=VCard Not Found");
    exit;
}

$vcard = mysqli_fetch_assoc($vcard_q);
$slug  = $vcard['card_slug'];

/* ===============================
   TESTIMONIAL DIRECTORY
   =============================== */
$base_dir = VCARD_UPLOAD_PATH . $slug . '/testimonial/';

/* ===============================
   DELETE IMAGE (IF EXISTS)
   =============================== */
if (!empty($row['client_image'])) {
    $img_path = $base_dir . $row['client_image'];
    if (file_exists($img_path)) {
        unlink($img_path);
    }
}

/* ===============================
   DELETE DB RECORD
   =============================== */
mysqli_query($conn, "DELETE FROM vcard_testimonials WHERE id = '$id'");

/* ===============================
   OPTIONAL: REMOVE EMPTY FOLDER
   =============================== */
if (is_dir($base_dir)) {
    $files = glob($base_dir . '*');
    if (!$files) {
        rmdir($base_dir);
    }
}

/* ===============================
   REDIRECT
   =============================== */
header("Location: vcard_testimonial_list.php?msg=Testimonial Deleted Successfully");
exit;
?>