{"id":"CVE-2022-31471","aliases":["GHSA-f83q-2cp7-qrjg","PYSEC-2022-244"],"url":"https://o3.security/vulnerability/CVE-2022-31471","summary":"untangle vulnerable to Improper Restriction of XML External Entity Reference","details":"untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files.","published":"2022-07-26T05:10:27Z","modified":"2026-07-15T01:49:10.259056858Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"untangle","fixedVersion":"1.2.1"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/stchris/untangle/releases/tag/1.2.1"},{"type":"WEB","url":"https://jvn.jp/en/jp/JVN30454777/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31471.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31471"},{"type":"PACKAGE","url":"https://github.com/stchris/untangle"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:10.259056858Z"}}