{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2025-68463", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "state": "PUBLISHED", "assignerShortName": "mitre", "dateReserved": "2025-12-18T05:40:36.580Z", "datePublished": "2025-12-18T05:40:36.842Z", "dateUpdated": "2025-12-18T05:48:21.637Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "packageURL": "pkg:pypi/biopython", "product": "Biopython", "vendor": "Biopython", "versions": [{"lessThanOrEqual": "186", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Bio.Entrez in Biopython through 186 allows doctype XXE."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-611", "description": "CWE-611 Improper Restriction of XML External Entity Reference", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2025-12-18T05:48:21.637Z"}, "references": [{"url": "https://github.com/biopython/biopython/issues/5109"}], "x_generator": {"engine": "CVE-Request-form 0.0.1"}}}, "dataVersion": "5.2"}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Bio.Entrez in Biopython through 186 allows doctype XXE."}], "id": "CVE-2025-68463", "lastModified": "2025-12-18T15:07:42.550", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 2.7, "source": "cve@mitre.org", "type": "Secondary"}]}, "published": "2025-12-18T06:15:50.177", "references": [{"source": "cve@mitre.org", "url": "https://github.com/biopython/biopython/issues/5109"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "cve@mitre.org", "type": "Primary"}]}

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