{"id":"CVE-2022-4797","aliases":["GHSA-qrrf-xvcf-p64q","GO-2022-1244"],"url":"https://o3.security/vulnerability/CVE-2022-4797","summary":"Improper Restriction of Excessive Authentication Attempts in usememos/memos","details":"Improper Restriction of Excessive Authentication Attempts in GitHub repository usememos/memos prior to 0.9.1.","published":"2022-12-28T00:00:00Z","modified":"2026-08-12T03:51:42.255852842Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.00713,"percentile":0.52002,"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/5233f76f-016b-4c65-b019-2c5d27802a1b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4797.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4797"},{"type":"FIX","url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:42.255852842Z"}}