{"id":"CVE-2022-4804","aliases":["GHSA-qw36-rw5q-gxcq","GO-2022-1245"],"url":"https://o3.security/vulnerability/CVE-2022-4804","summary":"Improper Authorization in usememos/memos","details":"Improper Authorization in GitHub repository usememos/memos prior to 0.9.1.","published":"2022-12-28T00:00:00Z","modified":"2026-08-12T03:51:29.050240916Z","cvss":{"score":8.2,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"},"epss":{"score":0.0059,"percentile":0.46734,"asOf":"2026-09-17"},"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/4ee48a1e-6332-4d95-a360-9c392643c533"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4804.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4804"},{"type":"FIX","url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:29.050240916Z"}}