CVE-2023-26920

{"id": "CVE-2023-26920", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-12-12T17:15:07.720", "references": [{"url": "https://gist.github.com/Sudistark/a5a45bd0804d522a1392cb5023aa7ef7", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "https://github.com/NaturalIntelligence/fast-xml-parser/commit/2b032a4f799c63d83991e4f992f1c68e4dd05804", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/advisories/GHSA-793h-6f7r-6qvm", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://gist.github.com/Sudistark/a5a45bd0804d522a1392cb5023aa7ef7", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/NaturalIntelligence/fast-xml-parser/commit/2b032a4f799c63d83991e4f992f1c68e4dd05804", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/advisories/GHSA-793h-6f7r-6qvm", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1321"}]}], "descriptions": [{"lang": "en", "value": "fast-xml-parser before 4.1.2 allows __proto__ for Prototype Pollution."}, {"lang": "es", "value": "fast-xml-parser anterior a 4.1.2 permite __proto__ para Prototype Pollution."}], "lastModified": "2024-11-21T07:52:04.053", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:naturalintelligence:fast_xml_parser:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "94905D51-E4A0-4FAF-A3BC-98F8A0F87DCB", "versionEndExcluding": "4.1.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}