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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Echo RSS Feed Post Generator plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the echo_generate_featured_image() function in all versions up to, and including, 5.4.8.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible."}, {"lang": "es", "value": "El complemento Echo RSS Feed Post Generator para WordPress es vulnerable a la carga de archivos arbitrarios debido a la falta de validaci\u00f3n del tipo de archivo en la funci\u00f3n echo_generate_featured_image() en todas las versiones hasta la 5.4.8.1 incluida. Esto permite que atacantes no autenticados carguen archivos arbitrarios en el servidor del sitio afectado, lo que podr\u00eda posibilitar la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2025-4391", "lastModified": "2025-05-19T13:35:20.460", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2025-05-17T06:15:19.140", "references": [{"source": "[email protected]", "url": "https://codecanyon.net/item/echo-rss-feed-post-generator-plugin-for-wordpress/19486974"}, {"source": "[email protected]", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/72de9f64-f3e0-4705-adc1-6c22076b382f?source=cve"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "[email protected]", "type": "Primary"}]}

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