CVE-2025-4334

{"id": "CVE-2025-4334", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2025-06-26T02:15:21.173", "references": [{"url": "https://plugins.trac.wordpress.org/browser/wp-registration/trunk/inc/classes/class.register.php#L135", "tags": ["Product"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c211e0c0-3086-43d2-853c-489f9c42b0ab?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "The Simple User Registration plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 6.3. This is due to insufficient restrictions on user meta values that can be supplied during registration. This makes it possible for unauthenticated attackers to register as an administrator."}, {"lang": "es", "value": "El complemento Simple User Registration para WordPress es vulnerable a la Escalada de Privilegios en todas las versiones hasta la 6.3 incluida. Esto se debe a restricciones insuficientes en los metavalores de usuario que se pueden proporcionar durante el registro. Esto permite que atacantes no autenticados se registren como administradores."}], "lastModified": "2025-07-09T17:53:13.627", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:najeebmedia:simple_user_registration:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "3DB99F2B-1978-4421-9278-052616BF71C0", "versionEndIncluding": "6.3"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}