{"id":"CVE-2022-37189","aliases":["EUVD-2022-6725","GHSA-6xm7-3cc5-47f9","PYSEC-2026-847"],"status":"published","title":"MEI2Volpiano is vulnerable to XML External Entity (XXE), leading to a Denial of Service (DoS)","description":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0144,"percentile":0.7337,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2022-09-07T12:34:59Z","modified":"2026-10-28T02:30:36Z","affected":[{"source":"ghsa","ecosystem":"PyPI","package":"mei2volpiano","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.8.2"}]}]},{"source":"osv","ecosystem":"PyPI","package":"mei2volpiano","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.8.2"}]}],"versions":["0.1.0","0.1.1","0.6.0","0.6.1","0.7.0","0.7.3","0.8.0","0.8.1","0.8.2"]},{"source":"osv","ecosystem":"PyPI","package":"mei2volpiano","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.8.2"}]}],"versions":["0.1.0","0.1.1","0.6.0","0.6.1","0.7.0","0.7.3","0.8.0","0.8.1","0.8.2"]}],"products":[{"vendor":"ddmal","product":"mei2volpiano"}],"references":[{"url":"https://github.com/DDMAL/MEI2Volpiano/","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory","web"]},{"url":"https://github.com/DDMAL/MEI2Volpiano/blob/987b70fff991235e682405f901388af0f414eaa8/mei2volpiano/mei2volpiano.py#L59","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","web"]},{"url":"https://docs.python.org/3/library/xml.html#xml-vulnerabilities","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://pyup.io/vulnerabilities/CVE-2022-37189/50928/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37189","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-6xm7-3cc5-47f9","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/37xxx/CVE-2022-37189.json","tags":["advisory"]},{"url":"https://github.com/DDMAL/MEI2Volpiano","tags":["web"]},{"url":"https://pyup.io/vulnerabilities/CVE-2022-37189/50928","tags":["web"]},{"url":"https://pypi.org/project/mei2volpiano","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-37189","description":"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.","status":"published","published":"2022-09-07T12:34:59Z","modified":"2024-08-03T10:21:33.224Z","updated_at":"2026-11-02T14:34:26.977054Z"}],"euvd":[{"id":"EUVD-2022-6725","description":"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.","status":"published","published":"2022-09-07T12:34:59Z","modified":"2024-08-03T10:21:33Z","updated_at":"2026-11-03T03:25:23.480504Z"}],"ghsa":[{"id":"GHSA-6xm7-3cc5-47f9","title":"MEI2Volpiano is vulnerable to XML External Entity (XXE), leading to a Denial of Service (DoS)","description":"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.","status":"published","published":"2022-09-08T00:00:30Z","modified":"2023-01-27T05:02:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:36:18.427692Z"}],"nvd":[{"id":"CVE-2022-37189","description":"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.","status":"published","published":"2022-09-07T13:15:09.38Z","modified":"2026-06-17T04:54:43.83Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:07:26.802986Z"}],"osv":[{"id":"GHSA-6xm7-3cc5-47f9","title":"MEI2Volpiano is vulnerable to XML External Entity (XXE), leading to a Denial of Service (DoS)","description":"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.","status":"published","published":"2022-09-08T00:00:30Z","modified":"2026-07-07T11:56:12.257554186Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:46:40.308826Z"},{"id":"PYSEC-2026-847","title":"MEI2Volpiano is vulnerable to XML External Entity (XXE), leading to a Denial of Service (DoS)","description":"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.","status":"published","published":"2026-07-06T08:03:32.548632Z","modified":"2026-07-07T11:46:05.908668016Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:58.117212Z"},{"id":"CVE-2022-37189","description":"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.","status":"published","published":"2022-09-07T12:34:59Z","modified":"2026-10-28T02:30:36.874667341Z","updated_at":"2026-11-02T15:44:26.53798Z"}]}}