{"id":"CVE-2024-34393","aliases":["GHSA-mjr4-7xg5-pfvh"],"url":"https://o3.security/vulnerability/CVE-2024-34393","summary":"libxmljs2 attrs type confusion RCE","details":"libxmljs2 is vulnerable to type confusion when parsing a specially crafted XML while invoking a function on the result of attrs() that was called on a parsed node. This vulnerability might lead to denial of service (on both 32-bit systems and 64-bit systems), data leak, infinite loop and remote code execution (on 32-bit systems with the XML_PARSE_HUGE flag enabled). At the time of publication, there is no fix.","published":"2024-05-02T18:56:44.270Z","modified":"2026-08-12T03:51:13.192703292Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"libxmljs2","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://research.jfrog.com/vulnerabilities/libxmljs2-attrs-type-confusion-rce-jfsa-2024-001034097/"},{"type":"WEB","url":"https://www.npmjs.com"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34393.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34393"},{"type":"REPORT","url":"https://github.com/marudor/libxmljs2/issues/204"},{"type":"PACKAGE","url":"https://github.com/marudor/libxmljs2"},{"type":"WEB","url":"https://research.jfrog.com/vulnerabilities/libxmljs2-attrs-type-confusion-rce-jfsa-2024-001034097"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:13.192703292Z"}}