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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The B Blocks plugin for WordPress is vulnerable to Privilege Escalation due to missing authorization and improper input validation within the rgfr_registration() function in all versions up to, and including, 2.0.6. This makes it possible for unauthenticated attackers to create a new account and assign it the administrator role."}, {"lang": "es", "value": "El complemento B Blocks para WordPress es vulnerable a la escalada de privilegios debido a la falta de autorizaci\u00f3n y a una validaci\u00f3n de entrada incorrecta en la funci\u00f3n rgfr_registration() en todas las versiones hasta la 2.0.6 incluida. Esto permite que atacantes no autenticados creen una nueva cuenta y le asignen el rol de administrador."}], "id": "CVE-2025-8059", "lastModified": "2025-08-12T14:25:33.177", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2025-08-12T05:15:32.487", "references": [{"source": "[email protected]", "url": "https://plugins.trac.wordpress.org/browser/b-blocks/trunk/includes/blocks/RegisterForm.php#L77"}, {"source": "[email protected]", "url": "https://plugins.trac.wordpress.org/changeset/3340770/"}, {"source": "[email protected]", "url": "https://wordpress.org/plugins/b-blocks/#developers"}, {"source": "[email protected]", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0ee3b389-60c9-4f8e-9428-a71a6d9b20aa?source=cve"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "[email protected]", "type": "Primary"}]}

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