{"id":"CVE-2021-33813","aliases":["BIT-solr-2021-33813","GHSA-2363-cqg2-863c"],"url":"https://o3.security/vulnerability/CVE-2021-33813","summary":"XML External Entity (XXE) Injection in JDOM","details":"An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.","published":"2021-06-16T12:15:12.760Z","modified":"2026-08-27T03:48:53.991284040Z","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":"Maven","name":"org.jdom:jdom2","fixedVersion":"2.0.6.1"},{"ecosystem":"Maven","name":"org.jdom:jdom","fixedVersion":null}],"fix":{"url":"https://github.com/hunterhacker/jdom/pull/188","label":"hunterhacker/jdom#188"},"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r21c406c7ed88fe340db7dbae75e58355159e6c324037c7d5547bf40b%40%3Cissues.solr.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r5674106135bb1a6ef57483f4c63a9c44bca85d0e2a8a05895a8f1d89%40%3Cissues.solr.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r6db397ae7281ead825338200d1f62d2827585a70797cc9ac0c4bd23f%40%3Cissues.solr.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r845e987b7cd8efe610284958e997b84583f5a98d3394adc09e3482fe%40%3Cissues.solr.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r89b3800cfabb1e773e49425e5d4239c28a659839a2eca6af3431482e%40%3Cissues.solr.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r9974f64723875052e02787b2a5eda689ac5247c71b827d455e5dc9a6%40%3Cissues.solr.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rbc075a4ac85e7a8e47420b7383f16ffa0af3b792b8423584735f369f%40%3Cissues.solr.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rfb7a93e40ebeb1e0068cde0bf3834dcab46bb1ef06d6424db48ed9fd%40%3Cdev.tika.apache.org%3E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AH46QHE5GIMT6BL6C3GDTOYF27JYILXM/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWFVYTHGILOQXUA7U3SPOERQXL7OPSZG/"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"ADVISORY","url":"https://github.com/hunterhacker/jdom/releases"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/06/msg00026.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00012.html"},{"type":"FIX","url":"https://github.com/hunterhacker/jdom/pull/188"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"EVIDENCE","url":"https://alephsecurity.com/vulns/aleph-2021003"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T03:48:53.991284040Z"}}