{"id":"CVE-2025-53092","summary":"Strapi core vulnerable to sensitive data exposure via CORS misconfiguration","details":"Strapi is an open source headless content management system. Strapi versions prior to 5.20.0 contain a CORS misconfiguration vulnerability in default installations. By default, Strapi reflects the value of the Origin header back in the Access-Control-Allow-Origin response header without proper validation or whitelisting. This allows an attacker-controlled site to send credentialed requests to the Strapi backend. An attacker can exploit this by hosting a malicious site on a different origin (e.g., different port) and sending requests with credentials to the Strapi API. The vulnerability is fixed in version 5.20.0. No known workarounds exist.","aliases":["GHSA-9329-mxxw-qwf8"],"modified":"2026-08-12T03:51:17.497316506Z","published":"2025-10-16T16:29:35.246Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-200","CWE-284","CWE-364","CWE-942"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53092.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53092.json"},{"type":"ADVISORY","url":"https://github.com/strapi/strapi/security/advisories/GHSA-9329-mxxw-qwf8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53092"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/strapi/strapi","events":[{"introduced":"0"},{"fixed":"7d7b44aa7c61deeb98fa8ca03856d68f5e93fe82"}],"database_specific":{"cpe":"cpe:2.3:a:strapi:strapi:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"5.20.0"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["v4.25.22","v4.25.16","v5.0.4","v5.0.2-beta.0","v5.0.0","v5.0.0-rc.30","v5.0.0-rc.29","v5.0.0-rc.28","v5.0.0-rc.27","v5.0.0-rc.26","v5.0.0-rc.24","v5.0.0-rc.25","v5.0.0-rc.23","v5.0.0-rc.22","v5.0.0-rc.21","v5.0.0-rc.20","v5.0.0-rc.19","v5.0.0-rc.18","v5.0.0-rc.16","v5.0.0-rc.17","v5.0.0-rc.15","v5.0.0-rc.14","v5.0.0-rc.12","v5.0.0-rc.9","v5.0.0-rc.6","v5.0.0-rc.5","v5.0.0-rc.2","v5.0.0-rc.1","v5.0.0-rc.0","v5.0.0-beta.16","v5.0.0-beta.15","v5.0.0-beta.14","v5.0.0-beta.13","v5.0.0-beta.12","v5.0.0-beta.11","v5.0.0-beta.10","v5.0.0-beta.8","v5.0.0-beta.7","v5.0.0-beta.6","v5.0.0-beta.3","v4.13.4","v4.13.1","v4.11.0","v4.8.2","v4.7.1","v4.7.0","v4.6.1","v4.6.0","v4.5.6","v4.5.5","v4.5.4","v4.5.3","v4.5.2","v4.5.1","v4.5.0","v4.4.6","v4.4.5","v4.4.4","v4.4.3","v4.4.1","v4.4.0","v4.3.9","v4.3.8","v4.3.7","v4.3.6","v4.3.5","v4.3.3","v4.3.4","v4.3.2","v4.3.0","v4.3.1","v4.2.3","v4.2.2","v4.1.12","v4.1.10","v4.1.9","v4.1.8","v4.1.3","v4.1.1","v4.1.0","v4.0.5","v3.6.8","v4.0.4","v4.0.3","v4.0.2","v4.0.1","v3.6.7","v3.6.6","v3.6.5","v3.6.4","v3.6.3","v3.6.2","v3.6.1","v3.6.0","v3.5.4","v3.5.3","v3.5.2","v3.5.1","v3.5.0","v3.4.6","v3.4.5","v3.4.4","v3.4.3","v3.4.2","v3.4.1","v3.2.2","v3.2.1","v3.1.4","v3.1.3","v3.1.0","v3.0.0-beta.20","v3.0.0-beta.19.4","v3.0.0-beta.19.3","v3.0.0-beta.19.2","v3.0.0-beta.19.1","v3.0.0-beta.19","v3.0.0-beta.18.8","v3.0.0-beta.18.7","v3.0.0-beta.18.6","v3.0.0-beta.18.5","v3.0.0-beta.18.4","v3.0.0-beta.16.7","v3.0.0-beta.18.3","v3.0.0-beta.18.2","v3.0.0-beta.18.1","v3.0.0-beta.18","v3.0.0-beta.17.8","v3.0.0-beta.17.7","v3.0.0-beta.17.6","v3.0.0-beta.17.5","v3.0.0-beta.17.4","v3.0.0-beta.17.2","v3.0.0-beta.17.1","v3.0.0-beta.17","v3.0.0-beta.16.8","v3.0.0-beta.16.6","v3.0.0-beta.16.5","v3.0.0-beta.16.4","v3.0.0-beta.16.3","v3.0.0-beta.16.2","v3.0.0-beta.16.1","v3.0.0-beta.16","v3.0.0-beta.15","v3.0.0-beta.14","v3.0.0-beta.13","v3.0.0-beta.12","v3.0.0-beta.11","v3.0.0-beta.10","v3.0.0-beta.9","v3.0.0-beta.8","v3.0.0-beta.7","v3.0.0-beta.6","v3.0.0-beta.5","v3.0.0-beta.4","v3.0.0-beta.3","v3.0.0-beta.2","v3.0.0-beta.1","v3.0.0-beta.0","v3.0.0-alpha.23.1","v3.0.0-alpha.13","v3.0.0-alpha.12.7.1","v3.0.0-alpha.12.7","v3.0.0-alpha.9","v3.0.0-alpha.7.3","v3.0.0-alpha.6.7","v3.0.0-alpha.6.4","v3.0.0-alpha.4","v3.0.0-alpha.4.8","v1.5.4","v1.5.3","v1.5.2","v1.5.1","v1.5.0","v1.4.1","v1.4.0","v1.3.1","v1.3.0","v1.2.0","v1.1.0","v1.0.6","v1.0.5","v1.0.1","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53092.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}