{"id":"CVE-2022-4609","aliases":["EUVD-2022-7734","GHSA-rgj5-jj5q-v3v7"],"status":"published","title":"Cross-site Scripting (XSS) - Stored in usememos/memos","description":"Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.","severity":{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00751,"percentile":0.55323,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-12-19T00:00:00Z","modified":"2026-10-28T02:30:38Z","affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/usememos/memos","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.8.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/usememos/memos","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.8.3"}]}]}],"products":[{"vendor":"usememos","product":"memos"},{"vendor":"usememos","product":"usememos/memos"}],"references":[{"url":"https://huntr.dev/bounties/5b3115c5-776c-43d3-a7be-c8dc13ab81ce","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/usememos/memos/commit/726285e63467820f94cbf872abe71025a161c212","tags":["x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4609","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rgj5-jj5q-v3v7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4609.json","tags":["advisory"]},{"url":"https://github.com/usememos/memos","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-4609","title":"Cross-site Scripting (XSS) - Stored in usememos/memos","description":"Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.","status":"published","published":"2022-12-19T00:00:00Z","modified":"2025-04-14T18:03:01.318Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:38.263045Z"}],"euvd":[{"id":"EUVD-2022-7734","description":"Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.","status":"published","published":"2022-12-19T00:00:00Z","modified":"2025-04-14T18:03:01Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:33.06705Z"}],"ghsa":[{"id":"GHSA-rgj5-jj5q-v3v7","title":"Memos Cross-site Scripting vulnerability","description":"Memos, an open-source, self-hosted memo hub, is vulnerable to stored Cross-site Scripting (XSS) in versions 0.8.3 and prior. A patch is available and anticipated to be part of version 0.9.0.","status":"published","published":"2022-12-19T12:30:23Z","modified":"2023-02-01T05:01:10Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:30.61364Z"}],"nvd":[{"id":"CVE-2022-4609","description":"Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.","status":"published","published":"2022-12-19T12:15:11.123Z","modified":"2026-06-17T05:21:20.473Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:34.031641Z"}],"osv":[{"id":"CVE-2022-4609","title":"Cross-site Scripting (XSS) - Stored in usememos/memos","description":"Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.","status":"published","published":"2022-12-19T00:00:00Z","modified":"2026-10-28T02:30:38.928112998Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:27.481647Z"},{"id":"GHSA-rgj5-jj5q-v3v7","title":"Memos Cross-site Scripting vulnerability","description":"Memos, an open-source, self-hosted memo hub, is vulnerable to stored Cross-site Scripting (XSS) in versions 0.8.3 and prior. A patch is available and anticipated to be part of version 0.9.0.","status":"published","published":"2022-12-19T12:30:23Z","modified":"2023-11-08T04:10:54.738081Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:55.877614Z"}]}}