{"api_version":"1","generated_at":"2026-05-15T05:01:57+00:00","cve":"CVE-2023-22893","urls":{"html":"https://cve.report/CVE-2023-22893","api":"https://cve.report/api/cve/CVE-2023-22893.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-22893","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-22893"},"summary":{"title":"CVE-2023-22893","description":"Strapi through 4.5.5 does not verify the access or ID tokens issued during the OAuth flow when the AWS Cognito login provider is used for authentication. A remote attacker could forge an ID token that is signed using the 'None' type algorithm to bypass authentication and impersonate any user that use AWS Cognito for authentication.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-04-19 16:15:00","updated_at":"2023-05-01 18:10:00"},"problem_types":["CWE-287"],"metrics":[],"references":[{"url":"https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve","name":"https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve","refsource":"MISC","tags":[],"title":"Security Disclosure of Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.ghostccamm.com/blog/multi_strapi_vulns/","name":"https://www.ghostccamm.com/blog/multi_strapi_vulns/","refsource":"MISC","tags":[],"title":"Multiple Critical Vulnerabilities in Strapi Versions <=4.7.1","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/strapi/strapi/releases","name":"https://github.com/strapi/strapi/releases","refsource":"MISC","tags":[],"title":"Releases · strapi/strapi · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-22893","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22893","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"22893","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"strapi","cpe5":"strapi","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2023-22893","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Strapi through 4.5.5 does not verify the access or ID tokens issued during the OAuth flow when the AWS Cognito login provider is used for authentication. A remote attacker could forge an ID token that is signed using the 'None' type algorithm to bypass authentication and impersonate any user that use AWS Cognito for authentication."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/strapi/strapi/releases","refsource":"MISC","name":"https://github.com/strapi/strapi/releases"},{"refsource":"MISC","name":"https://www.ghostccamm.com/blog/multi_strapi_vulns/","url":"https://www.ghostccamm.com/blog/multi_strapi_vulns/"},{"refsource":"MISC","name":"https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve","url":"https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve"}]}},"nvd":{"publishedDate":"2023-04-19 16:15:00","lastModifiedDate":"2023-05-01 18:10:00","problem_types":["CWE-287"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:strapi:strapi:*:*:*:*:*:*:*:*","versionStartIncluding":"3.0.0","versionEndExcluding":"4.6.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}