{"id":"CVE-2022-4811","aliases":["GHSA-hc5q-26h8-r9wf","GO-2022-1259"],"url":"https://o3.security/vulnerability/CVE-2022-4811","summary":"Authorization Bypass Through User-Controlled Key in usememos/memos","details":"In usememos/memos 0.9.0 and prior, an unauthorized user can access any private memo by URL hacking a memo on the editing screen.","published":"2022-12-28T00:00:00Z","modified":"2026-08-12T03:51:23.619767530Z","cvss":{"score":8.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"github.com/usememos/memos","fixedVersion":"0.9.1"}],"fix":{"url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53","label":"usememos/memos@3556ae4"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/e907b754-4f33-46b6-9dd2-0d2223cb060c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4811.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4811"},{"type":"FIX","url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53"},{"type":"PACKAGE","url":"https://github.com/usememos/memos"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:23.619767530Z"}}