{"id":"CVE-2022-4812","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-4812","generatedAt":"2026-10-27T17:38:27.186Z","title":"Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.","description":"Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.","published":"2022-12-28T14:15:11.000Z","lastModified":"2026-06-17T05:21:55.000Z","status":"Modified","sourceIdentifier":"security@huntr.dev","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-639"],"affected":["usememos/memos"],"epss":{"score":0.00594,"percentile":0.48121,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.59%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53","tags":["Patch","Third Party Advisory"],"source":"security@huntr.dev"},{"url":"https://huntr.dev/bounties/33924891-5c36-4b46-b417-98eaab688c4c","tags":["Exploit","Patch","Third Party Advisory"],"source":"security@huntr.dev"},{"url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://huntr.dev/bounties/33924891-5c36-4b46-b417-98eaab688c4c","tags":["Exploit","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-4812","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}