CVE-2023-6827

{"id": "CVE-2023-6827", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2023-12-15T08:15:46.370", "references": [{"url": "https://plugins.trac.wordpress.org/browser/essential-real-estate/tags/4.3.5/lib/smart-framework/core/fonts/fonts.class.php#L524", "tags": ["Product"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/3009780/essential-real-estate", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8bb2ce22-077b-41dd-a2ff-cc1db9d20d38?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "The Essential Real Estate plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'ajaxUploadFonts' function in versions up to, and including, 4.3.5. This makes it possible for authenticated attackers with subscriber-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible."}, {"lang": "es", "value": "El complemento Essential Real Estate para WordPress es vulnerable a cargas de archivos arbitrarias debido a una validaci\u00f3n insuficiente del tipo de archivo en la funci\u00f3n 'ajaxUploadFonts' en versiones hasta la 4.3.5 incluida. Esto hace posible que atacantes autenticados con capacidades de nivel de suscriptor o superior carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2023-12-21T04:48:37.823", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:g5plus:essential_real_estate:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "2791AEA1-84F0-45EE-8350-034717579A5A", "versionEndIncluding": "4.3.5"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}