{"id":"CVE-2025-56404","details":"An issue was discovered in MariaDB MCP 0.1.0 allowing attackers to gain sensitive information via the SSE service as the SSE service lacks user validation.","modified":"2026-08-14T11:53:57.780096207Z","published":"2025-09-10T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/56xxx/CVE-2025-56404.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/56xxx/CVE-2025-56404.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-56404"},{"type":"REPORT","url":"https://github.com/August829/CVEP/issues/2"},{"type":"REPORT","url":"https://github.com/MariaDB/mcp/issues/17"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mariadb/mcp","events":[{"introduced":"11eed97cafee45f4f58c9449b20b10f2a73bd0fd"},{"last_affected":"11eed97cafee45f4f58c9449b20b10f2a73bd0fd"}],"database_specific":{"extracted_events":[{"introduced":"0.1.0"},{"last_affected":"0.1.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:mariadb:model_context_protocol:0.1.0:*:*:*:*:*:*:*"}}],"versions":["0.1.0","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-56404.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}