CVE-2026-1311

{"id": "CVE-2026-1311", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "security@wordfence.com", "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}]}, "published": "2026-02-26T05:17:41.933", "references": [{"url": "https://plugins.trac.wordpress.org/browser/worry-proof-backup/tags/0.2.4/inc/libs/upload-backup.php#L97", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/worry-proof-backup/trunk/inc/libs/upload-backup.php#L97", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3ffd6ce0-2536-43a5-9925-438bc653d0e5?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "The Worry Proof Backup plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 0.2.4 via the backup upload functionality. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload a malicious ZIP archive with path traversal sequences to write arbitrary files anywhere on the server, including executable PHP files. This can lead to remote code execution."}, {"lang": "es", "value": "El plugin Worry Proof Backup para WordPress es vulnerable a salto de ruta en todas las versiones hasta, e incluyendo, la 0.2.4 a trav\u00e9s de la funcionalidad de carga de copias de seguridad. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, carguen un archivo ZIP malicioso con secuencias de salto de ruta para escribir archivos arbitrarios en cualquier lugar del servidor, incluyendo archivos PHP ejecutables. Esto puede llevar a la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2026-02-27T14:06:59.787", "sourceIdentifier": "security@wordfence.com"}