{"id":"CVE-2021-25951","aliases":["PYSEC-2021-349"],"url":"https://o3.security/vulnerability/CVE-2021-25951","summary":"XML2Dict XML Entity Expansion Vulnerability","details":"XXE vulnerability in 'XML2Dict' version 0.2.2 allows an attacker to cause a denial of service. The parse function does not properly restrict recursive entity references.","published":"2021-07-02T18:37:31Z","modified":"2024-11-19T18:32:33.859703Z","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":null,"affectedPackages":[{"ecosystem":"PyPI","name":"xml2dict","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25951"},{"type":"WEB","url":"https://github.com/mcspring/XML2Dict/tree/master"},{"type":"PACKAGE","url":"https://github.com/mcspring/xml2dict"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/xml2dict/PYSEC-2021-349.yaml"},{"type":"WEB","url":"https://pypi.org/project/XML2Dict"},{"type":"WEB","url":"https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25951"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-11-19T18:32:33.859703Z"}}