{"id":"CVE-2025-68463","aliases":["GHSA-x3vf-39hj-gxr4","PYSEC-2026-1221"],"url":"https://o3.security/vulnerability/CVE-2025-68463","summary":"Biopython is vulnerable to doctype XML external entity (XXE) injection through Bio.Entrez","details":"Bio.Entrez in Biopython through 186 allows doctype XXE.","published":"2025-12-18T05:40:36.842Z","modified":"2026-07-15T01:49:16.551547905Z","cvss":{"score":4.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"biopython","fixedVersion":null}],"fix":{"url":"https://github.com/biopython/biopython/commit/736c96f37b190732ecca9da80ad0cb9d4967214d","label":"biopython/biopython@736c96f"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/05/08/16"},{"type":"WEB","url":"https://github.com/biopython/biopython/blob/master/NEWS.rst"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68463.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68463"},{"type":"REPORT","url":"https://github.com/biopython/biopython/issues/5109"},{"type":"FIX","url":"https://github.com/biopython/biopython/commit/736c96f37b190732ecca9da80ad0cb9d4967214d"},{"type":"PACKAGE","url":"https://pypi.org/project/biopython/1.87/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:16.551547905Z"}}