CVE-2016-9838

{"id": "CVE-2016-9838", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2016-12-16T09:59:00.327", "references": [{"url": "http://www.securityfocus.com/bid/94893", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/41157/", "source": "cve@mitre.org"}, {"url": "https://www.joomla.org/announcements/release-news/5693-joomla-3-6-5-released.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in components/com_users/models/registration.php in Joomla! before 3.6.5. Incorrect filtering of registration form data stored to the session on a validation error enables a user to gain access to a registered user's account and reset the user's group mappings, username, and password, as demonstrated by submitting a form that targets the `registration.register` task."}, {"lang": "es", "value": "Un problema fue descubierto en components/com_users/models/registration.php en Joomla! en versiones anteriores a 3.6.5. El filtrado incorrecto del registro de los datos guardados en la sesi\u00f3n en un error de validaci\u00f3n permite a un usuario ganar acceso a cuentas de usuarios registrados y reiniciar las asignaciones de grupo del usuario, el nombre de usuario y contrase\u00f1a como se demuestra mediante la presentaci\u00f3n de un formulario que se dirige a la tarea `registration.register`."}], "lastModified": "2017-09-02T01:29:00.903", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F713581E-2972-4834-B05A-E4E9E548C0EA", "versionEndIncluding": "3.6.4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}