{"id":"CVE-2024-34391","aliases":["GHSA-6433-x5p4-8jc7"],"url":"https://o3.security/vulnerability/CVE-2024-34391","summary":"libxmljs attrs type confusion RCE","details":"libxmljs is vulnerable to a type confusion vulnerability 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).","published":"2024-05-02T18:54:29.635Z","modified":"2026-07-15T01:49:07.887685324Z","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":"libxmljs","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://research.jfrog.com/vulnerabilities/libxmljs-attrs-type-confusion-rce-jfsa-2024-001033988/"},{"type":"WEB","url":"https://www.npmjs.com"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34391.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34391"},{"type":"REPORT","url":"https://github.com/libxmljs/libxmljs/issues/645"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:07.887685324Z"}}