{"id":"CVE-2022-4803","aliases":["GHSA-mfmp-8mqg-q4wm","GO-2023-1291"],"url":"https://o3.security/vulnerability/CVE-2022-4803","summary":"Authorization Bypass Through User-Controlled Key in usememos/memos","details":"Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.","published":"2022-12-28T00:00:00Z","modified":"2026-08-08T03:47:43.062226242Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"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/0fba72b9-db10-4d9f-a707-2acf2004a286"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4803.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4803"},{"type":"FIX","url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:47:43.062226242Z"}}