{"id":"CVE-2012-6685","aliases":["GHSA-6wj9-77wq-jq7p"],"url":"https://o3.security/vulnerability/CVE-2012-6685","summary":"Nokogiri is vulnerable to XML External Entity (XXE) attack","details":"Nokogiri before 1.5.4 is vulnerable to XXE attacks","published":"2020-02-19T15:15:11Z","modified":"2026-04-10T03:43:15.529125Z","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":{"score":0.02168,"percentile":0.8067,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"RubyGems","name":"nokogiri","fixedVersion":"1.5.4"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1178970"},{"type":"ADVISORY","url":"https://github.com/sparklemotion/nokogiri/issues/693"},{"type":"ADVISORY","url":"https://nokogiri.org/CHANGELOG.html#154-2012-06-12"},{"type":"EVIDENCE","url":"https://github.com/sparklemotion/nokogiri/issues/693"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1178970"},{"type":"REPORT","url":"https://github.com/sparklemotion/nokogiri/issues/693"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T03:43:15.529125Z"}}