CVE-2026-4290

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "WP Travel Pro", "vendor": "WPTravel", "versions": [{"lessThanOrEqual": "10.6.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP Travel Pro plugin for WordPress is vulnerable to arbitrary user deletion via the /wp-json/wp-travel/v1/travel-guide/{user_id} REST API endpoint in all versions up to, and including, 10.6.0. This is due to the check_permission() callback unconditionally returning true and the Database::delete() method passing the user ID directly to wp_delete_user() without any role validation. This makes it possible for unauthenticated attackers to delete arbitrary user accounts, including those of administrators."}, {"lang": "es", "value": "El plugin WP Travel Pro para WordPress es vulnerable a la eliminaci\u00f3n arbitraria de usuarios a trav\u00e9s del endpoint de la API REST /wp-json/wp-travel/v1/travel-guide/{user_id} en todas las versiones hasta la 10.6.0, inclusive. Esto se debe a que la funci\u00f3n de callback check_permission() devuelve true incondicionalmente y a que el m\u00e9todo Database::delete() pasa el ID de usuario directamente a wp_delete_user() sin ninguna validaci\u00f3n de rol. Esto hace posible que atacantes no autenticados eliminen cuentas de usuario arbitrarias, incluyendo las de los administradores."}], "id": "CVE-2026-4290", "lastModified": "2026-07-21T12:10:00.090", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-4290", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-29T15:03:49.351480Z", "version": "2.0.3"}}]}, "published": "2026-05-29T15:16:24.893", "references": [{"source": "security@wordfence.com", "url": "https://wptravel.io/wp-travel-pro/"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/885dd550-4c80-4e36-8dae-cb47c1500ea5?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

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