{"id":"CVE-2021-3810","aliases":["GHSA-49x3-8228-3w3m"],"url":"https://o3.security/vulnerability/CVE-2021-3810","summary":"Inefficient Regular Expression Complexity in code-server","details":"code-server is vulnerable to Inefficient Regular Expression Complexity","published":"2021-09-17T07:15:09.333Z","modified":"2026-08-27T08:15:04.393642Z","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":1,"affectedPackages":[{"ecosystem":"npm","name":"code-server","fixedVersion":"3.12.0"}],"fix":{"url":"https://github.com/cdr/code-server/commit/ca617df135e78833f93c8320cb2d2cf8bba809f5","label":"cdr/code-server@ca617df"},"references":[{"type":"FIX","url":"https://github.com/cdr/code-server/commit/ca617df135e78833f93c8320cb2d2cf8bba809f5"},{"type":"FIX","url":"https://huntr.dev/bounties/38888513-30fc-4d8f-805d-34070d60e223"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T08:15:04.393642Z"}}