{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-10T09:40:32.435","vulnerabilities":[{"cve":{"id":"CVE-2024-5853","sourceIdentifier":"security@wordfence.com","published":"2024-06-19T06:15:12.287","lastModified":"2026-04-08T19:22:01.687","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the sirv_upload_file_by_chanks AJAX action in all versions up to, and including, 7.2.6. This makes it possible for authenticated attackers, with Contributor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible."},{"lang":"es","value":"El complemento Image Optimizer, Resizer y CDN – Sirv para WordPress es vulnerable a cargas de archivos arbitrarias debido a la falta de validación del tipo de archivo en la acción AJAX sirv_upload_file_by_chanks en todas las versiones hasta la 7.2.6 incluida. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecución remota de código."}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","baseScore":9.9,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.1,"impactScore":6.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"weaknesses":[{"source":"security@wordfence.com","type":"Primary","description":[{"lang":"en","value":"CWE-434"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-434"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:sirv:sirv:*:*:*:*:*:wordpress:*:*","versionEndExcluding":"7.2.7","matchCriteriaId":"207F7DEC-5B9D-4B32-9440-810D27D6A8B9"}]}]}],"references":[{"url":"https://plugins.trac.wordpress.org/changeset/3103410/sirv/trunk/sirv.php","source":"security@wordfence.com","tags":["Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e89b40ec-1952-46e3-a91b-bd38e62f8929?source=cve","source":"security@wordfence.com","tags":["Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/3103410/sirv/trunk/sirv.php","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e89b40ec-1952-46e3-a91b-bd38e62f8929?source=cve","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}