{"id":"CVE-2020-24391","aliases":["GHSA-hxmg-hm46-cf62"],"url":"https://o3.security/vulnerability/CVE-2020-24391","summary":"Remote code execution in mongo-express","details":"mongo-express before 1.0.0 offers support for certain advanced syntax but implements this in an unsafe way. NOTE: this may overlap CVE-2019-10769.","published":"2021-03-30T21:15:13.890Z","modified":"2026-07-09T00:06:41.090112Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"mongodb-query-parser","fixedVersion":"2.0.0"}],"fix":{"url":"https://github.com/mongo-express/mongo-express/commit/3a26b079e7821e0e209c3ee0cc2ae15ad467b91a","label":"mongo-express/mongo-express@3a26b07"},"references":[{"type":"ADVISORY","url":"https://github.com/mongodb-js/query-parser/issues/16"},{"type":"FIX","url":"https://github.com/mongo-express/mongo-express/commit/3a26b079e7821e0e209c3ee0cc2ae15ad467b91a"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T00:06:41.090112Z"}}