{"api_version":"1","generated_at":"2026-07-23T22:43:44+00:00","cve":"CVE-2022-4811","urls":{"html":"https://cve.report/CVE-2022-4811","api":"https://cve.report/api/cve/CVE-2022-4811.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-4811","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-4811"},"summary":{"title":"CVE-2022-4811","description":"Authorization Bypass Through User-Controlled Key vulnerability in usememos usememos/memos.This issue affects usememos/memos before 0.9.1.","state":"PUBLIC","assigner":"security@huntr.dev","published_at":"2022-12-28 14:15:00","updated_at":"2023-07-21 19:24:00"},"problem_types":["CWE-639"],"metrics":[],"references":[{"url":"https://huntr.dev/bounties/e907b754-4f33-46b6-9dd2-0d2223cb060c","name":"https://huntr.dev/bounties/e907b754-4f33-46b6-9dd2-0d2223cb060c","refsource":"CONFIRM","tags":[],"title":"huntr – Security Bounties for any GitHub repository","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53","name":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53","refsource":"MISC","tags":[],"title":"fix: access control (#870) · usememos/memos@3556ae4 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-4811","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4811","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"4811","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"usememos","cpe5":"memos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2022-4811","ASSIGNER":"security@huntr.dev","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Authorization Bypass Through User-Controlled Key vulnerability in usememos usememos/memos.This issue affects usememos/memos before 0.9.1.\n\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-639 Authorization Bypass Through User-Controlled Key","cweId":"CWE-639"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"usememos","product":{"product_data":[{"product_name":"usememos/memos","version":{"version_data":[{"version_affected":"<","version_name":"unspecified","version_value":"0.9.1"}]}}]}}]}},"references":{"reference_data":[{"url":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53","refsource":"MISC","name":"https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53"},{"url":"https://huntr.dev/bounties/e907b754-4f33-46b6-9dd2-0d2223cb060c","refsource":"MISC","name":"https://huntr.dev/bounties/e907b754-4f33-46b6-9dd2-0d2223cb060c"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"advisory":"e907b754-4f33-46b6-9dd2-0d2223cb060c","discovery":"EXTERNAL"},"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.1"}]}},"nvd":{"publishedDate":"2022-12-28 14:15:00","lastModifiedDate":"2023-07-21 19:24:00","problem_types":["CWE-639"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.5}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:usememos:memos:*:*:*:*:*:*:*:*","versionEndExcluding":"0.9.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}