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vuln-nvd/data/2026/CVE-2026-3666.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"wpForo Forum","vendor":"tomdever","versions":[{"lessThanOrEqual":"2.4.16","status":"affected","version":"0","versionType":"semver"}]}],"source":"security@wordfence.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The wpForo Forum plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 2.4.16. This is due to a missing file name/path validation against path traversal sequences. This makes it possible for authenticated attackers, with subscriber level access and above, to delete arbitrary files on the server by embedding a crafted path traversal string in a forum post body and then deleting the post."},{"lang":"es","value":"El plugin wpForo Forum para WordPress es vulnerable a la eliminación arbitraria de archivos en todas las versiones hasta e incluyendo la 2.4.16. Esto se debe a una validación faltante de nombre/ruta de archivo contra secuencias de salto de ruta. Esto hace posible que atacantes autenticados, con acceso de nivel de suscriptor y superior, eliminen archivos arbitrarios en el servidor incrustando una cadena de salto de ruta manipulada en el cuerpo de una publicación del foro y luego eliminando la publicación."}],"id":"CVE-2026-3666","lastModified":"2026-07-24T21:10:00.143","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"security@wordfence.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-3666","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-04-06T15:35:40.804829Z","version":"2.0.3"}}]},"published":"2026-04-04T12:16:03.390","references":[{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/changeset?old_path=wpforo/tags/2.4.16/classes/Posts.php&new_path=wpforo/tags/2.4.17/classes/Posts.php&old=3471614&new=3483044"},{"source":"security@wordfence.com","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f215e320-8563-4d25-9963-ed3664b4901d?source=cve"}],"sourceIdentifier":"security@wordfence.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-22"}],"source":"security@wordfence.com","type":"Secondary"}]}