{"id":"CVE-2022-4866","aliases":["GHSA-x9p9-v3x6-68mq"],"url":"https://o3.security/vulnerability/CVE-2022-4866","summary":"Cross-site Scripting (XSS) - Stored in usememos/memos","details":"Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.","published":"2022-12-31T00:00:00Z","modified":"2026-08-12T03:51:35.636426750Z","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":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/7670c9536000bb32c6345d4906a91268dcddd5fc","label":"usememos/memos@7670c95"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/39c04778-6228-4f07-bdd4-ab17f246dbff"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4866.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4866"},{"type":"FIX","url":"https://github.com/usememos/memos/commit/7670c9536000bb32c6345d4906a91268dcddd5fc"},{"type":"PACKAGE","url":"https://github.com/usememos/memos"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:35.636426750Z"}}