{"id":"CVE-2022-37189","aliases":["GHSA-6xm7-3cc5-47f9","PYSEC-2026-847"],"url":"https://o3.security/vulnerability/CVE-2022-37189","summary":"MEI2Volpiano is vulnerable to XML External Entity (XXE), leading to a Denial of Service (DoS)","details":"DDMAL MEI2Volpiano 0.8.2 is vulnerable to XML External Entity (XXE), leading to a Denial of Service. This occurs due to the usage of the unsafe 'xml.etree' library to parse untrusted XML input.","published":"2022-09-07T12:34:59Z","modified":"2026-08-12T03:51:43.311237240Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"mei2volpiano","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://docs.python.org/3/library/xml.html#xml-vulnerabilities"},{"type":"WEB","url":"https://github.com/DDMAL/MEI2Volpiano/"},{"type":"WEB","url":"https://github.com/DDMAL/MEI2Volpiano/blob/987b70fff991235e682405f901388af0f414eaa8/mei2volpiano/mei2volpiano.py#L59"},{"type":"WEB","url":"https://pyup.io/vulnerabilities/CVE-2022-37189/50928/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/37xxx/CVE-2022-37189.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37189"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:43.311237240Z"}}