CVE-2019-12966

{"id": "CVE-2019-12966", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "2019-06-26T12:15:08.727", "references": [{"url": "https://github.com/zxlie/FeHelper/issues/63", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "FeHelper through 2019-06-19 allows arbitrary code execution during a JSON format operation, as demonstrated by the {\"a\":(function(){confirm(1)})()} input."}, {"lang": "es", "value": "FeHelper hasta el 19-06-2019, permite la ejecuci\u00f3n de c\u00f3digo arbitrario durante una operaci\u00f3n de formato JSON, como es demostrado por la entrada {\"a\":(function(){confirm(1)})()}."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fehelper_project:fehelper:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1F9F51EC-B8B3-4388-8D31-DC0283E11624", "versionEndIncluding": "2019-06-19"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}