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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The WP Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file."}, {"lang": "es", "value": "El complemento WP Extended para WordPress es vulnerable a Cross-Site Scripting almacenado al subir archivos SVG en todas las versiones hasta la 3.0.15 incluida, debido a una depuraci\u00f3n de entrada y un escape de salida insuficientes. Esto permite a atacantes autenticados, con acceso de autor o superior, inyectar scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n al acceder un usuario al archivo SVG."}], "id": "CVE-2025-4963", "lastModified": "2025-05-28T15:01:30.720", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2025-05-28T10:15:21.687", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3300818/"}, {"source": "security@wordfence.com", "url": "https://wordpress.org/plugins/wpextended/#developers"}, {"source": "security@wordfence.com", "url": "https://wpextended.io/module_resources/svg-file-upload/"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/eabdd744-1a72-40f2-b569-f56a1b913273?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Primary"}]}

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