CVE-2025-68463

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{"bugzilla": {"description": "python-biopython: python-biopython: Information disclosure via XML External Entity (XXE) vulnerability in Bio.Entrez", "id": "2423501", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2423501"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "status": "draft"}, "cwe": "CWE-611", "details": ["A flaw was found in python-biopython. The Bio.Entrez module is vulnerable to an XML External Entity (XXE) attack when processing untrusted XML data. A remote attacker could exploit this vulnerability to disclose sensitive information from the system or potentially cause a denial of service (DoS) by consuming system resources."], "name": "CVE-2025-68463", "public_date": "2025-12-18T05:40:36Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-68463\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-68463\nhttps://github.com/biopython/biopython/issues/5109"], "statement": "This vulnerability is rated Moderate because the `Bio.Entrez` module in `python-biopython` is susceptible to XML External Entity (XXE) attacks when processing untrusted XML data. This could lead to information disclosure or denial of service. This affects `python-biopython` as shipped in Fedora 42 and Fedora 43.", "threat_severity": "Moderate"}

{"created": "2025-12-21T21:15:02.835799+00:00", "updated": "2026-05-02T01:00:15.348262+00:00", "vendors": ["biopython", "biopython$PRODUCT$biopython"]}