{"id":"CVE-2025-66371","details":"Peppol-py before 1.1.1 allows XXE attacks because of the Saxon configuration. When validating XML-based invoices, the XML parser could read files from the filesystem and expose their content to a remote host.","aliases":["GHSA-24hm-wm2h-h8w7","PYSEC-2026-1765"],"modified":"2026-08-12T03:51:32.493945576Z","published":"2025-11-28T00:00:00Z","database_specific":{"cwe_ids":["CWE-611"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66371.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/iterasdev/peppol-py/releases/tag/1.1.1"},{"type":"WEB","url":"https://invoice.secvuln.info"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66371.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66371"},{"type":"FIX","url":"https://github.com/iterasdev/peppol-py/commit/349a4bff8adb6205ea411bac8d7a06da0477abd7"},{"type":"FIX","url":"https://github.com/iterasdev/peppol-py/pull/16"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/iterasdev/peppol-py","events":[{"introduced":"0"},{"fixed":"e0bba5bcd58143ad20e5bbc1f574cc9c7503635e"},{"fixed":"349a4bff8adb6205ea411bac8d7a06da0477abd7"}],"database_specific":{"source":["DESCRIPTION","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"1.1.1"}]}}],"versions":["1.1.0","1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66371.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"}]}