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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The 1 Click WordPress Migration Plugin \u2013 100% FREE for a limited time plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'start_restore' function in all versions up to, and including, 2.2. This makes it possible for authenticated attackers, with Subscriber-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 1 Click WordPress Migration Plugin \u2013 100% FREE for a limited time para WordPress es vulnerable a la modificaci\u00f3n no autorizada de datos debido a la falta de comprobaci\u00f3n de la funci\u00f3n \u00abstart_restore\u00bb en todas las versiones hasta la 2.2 incluida. Esto permite que atacantes autenticados, con acceso de suscriptor o superior, carguen archivos arbitrarios en el servidor del sitio afectado, lo que podr\u00eda posibilitar la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2025-3455", "lastModified": "2026-04-15T00:35:42.020", "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"}]}, "published": "2025-05-09T07:16:10.410", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/1-click-migration/trunk/inc/backup/class-ocm-backup.php#L403"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3372639/1-click-migration/trunk/inc/backup/class-ocm-backup.php"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e982ae88-cfd0-46b9-ad64-00e398d307d6?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-20T22:52:48.806067+00:00", "value": {"mitigation_remediation": ["Upgrade the 1 Click Migration & Backup plugin to a version later than 2.2 where the capability check has been added.", "If an upgrade is not yet available, limit the start_restore functionality to Administrators by adjusting the plugin code or applying a security role filter.", "Enable file\u2011integrity monitoring or a web application firewall rule to detect and block unexpected file uploads."], "summary": {"action": "Immediate Patch", "impact": "Missing Authorization \u2013 Arbitrary File Upload"}, "threat_synthesis": {"affected_systems": "Any WordPress site that has installed the 1 Click Migration & Backup plugin version 2.2 or earlier. The plugin is distributed by 1clickmigration and is used by WordPress site administrators for migration and backup tasks.", "description_and_impact": "The 1 Click Migration & Backup plugin contains a missing capability check on the start_restore function in all versions up to 2.2, allowing an authenticated user with Subscriber role or higher to upload arbitrary files to the server. This flaw is a static file upload vulnerability (CWE\u2011434) that can enable remote code execution if the attacker places executable content.", "risk_and_exploitability": "The vulnerability scores a high CVSS of 8.8 and has an EPSS score of 1\u202f%, indicating a low but non\u2011zero likelihood of exploitation in the wild. Because it is triggered by a role that is commonly assigned to content editors or subscribers, a legitimate user with such permissions could easily exploit the flaw if the plugin is not patched. The flaw is not listed in CISA\u2019s KEV catalog."}}}}, "created": "2026-04-20T23:00:14.172097+00:00", "updated": "2026-04-20T23:00:14.172109+00:00", "vendors": []}