{"cve":"CVE-2022-4684","nvd":{"published":"2022-12-23T12:15:10.407","modified":"2026-06-17T05:21:33.623","status":"Modified","description":"Improper Access Control in GitHub repository usememos/memos prior to 0.9.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-284"],"references":["https://github.com/usememos/memos/commit/dca35bde877aab6e64ef51b52e590b5d48f692f9","https://huntr.dev/bounties/b66f2bdd-8b41-456c-bf65-92302c2e03b5","https://github.com/usememos/memos/commit/dca35bde877aab6e64ef51b52e590b5d48f692f9","https://huntr.dev/bounties/b66f2bdd-8b41-456c-bf65-92302c2e03b5"],"products":["usememos:memos"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2022-4684","score":0.00648,"percentile":0.51078,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qr52-59r6-49f4","url":"https://osv.dev/vulnerability/GHSA-qr52-59r6-49f4","summary":"usememos/memos Improper Access Control vulnerability","modified":"2024-08-21T16:28:30.871482Z","packages":[{"ecosystem":"Go","name":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","ranges":["<0.9.0"],"fixed":["0.9.0"]}]},{"id":"GO-2022-1218","url":"https://osv.dev/vulnerability/GO-2022-1218","summary":"usememos/memos Improper Access Control vulnerability in github.com/usememos/memos","modified":"2026-03-03T04:52:58.093550Z","packages":[{"ecosystem":"Go","name":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","ranges":["<0.9.0"],"fixed":["0.9.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}