{"id":"CVE-2017-18197","aliases":["GHSA-wvpv-8524-wg6x"],"url":"https://o3.security/vulnerability/CVE-2017-18197","summary":"mxGraph vulnerable to XXE attacks","details":"In mxGraphViewImageReader.java in mxGraph before 3.7.6, the SAXParserFactory instance in convert() is missing flags to prevent XML External Entity (XXE) attacks, as demonstrated by /ServerView.","published":"2018-02-24T02:29:01.893Z","modified":"2026-10-20T10:47:48.482564010Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"mxgraph","fixedVersion":"3.7.6"}],"fix":{"url":"https://github.com/jgraph/mxgraph/commit/97b3718db64a6ca9afb3382de2926eb8da660052","label":"jgraph/mxgraph@97b3718"},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/03/msg00002.html"},{"type":"EVIDENCE","url":"https://github.com/jgraph/mxgraph/issues/124"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18197"},{"type":"WEB","url":"https://github.com/jgraph/mxgraph/commit/97b3718db64a6ca9afb3382de2926eb8da660052"},{"type":"PACKAGE","url":"https://github.com/jgraph/mxgraph"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-20T10:47:48.482564010Z"}}