{"id":"CVE-2026-9680","aliases":["EUVD-2026-49727","GHSA-fw7c-j2q8-f24m"],"status":"published","title":"MCP Server Exposure via Insecure Default Binding on alibabacloud-rds-openapi-mcp-server","description":"Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.","severity":{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00402,"percentile":0.34705,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1188"],"published":"2026-07-28T09:05:30Z","modified":"2026-10-28T02:30:32Z","products":[{"vendor":"alibaba","product":"alibaba cloud rds openapi mcp server"}],"references":[{"url":"https://github.com/aliyun/alibabacloud-rds-openapi-mcp-server","tags":["package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9680","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-fw7c-j2q8-f24m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9680.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-9680","title":"MCP Server Exposure via Insecure Default Binding on alibabacloud-rds-openapi-mcp-server","description":"Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.","status":"published","published":"2026-07-28T09:05:30.652Z","modified":"2026-07-28T16:08:06.668Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T13:42:26.790871Z"}],"euvd":[{"id":"EUVD-2026-49727","description":"Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.","status":"published","published":"2026-07-28T09:05:30Z","modified":"2026-07-28T16:08:06Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:30.949894Z"}],"ghsa":[{"id":"GHSA-fw7c-j2q8-f24m","title":"Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote...","description":"Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.","status":"published","published":"2026-07-28T09:31:30Z","modified":"2026-07-28T09:31:37Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T15:09:51.995252Z"}],"nvd":[{"id":"CVE-2026-9680","description":"Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.","status":"published","published":"2026-07-28T09:16:42.83Z","modified":"2026-10-24T13:10:00.147Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T14:12:33.249634Z"}],"osv":[{"id":"CVE-2026-9680","title":"MCP Server Exposure via Insecure Default Binding on alibabacloud-rds-openapi-mcp-server","description":"Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.","status":"published","published":"2026-07-28T09:05:30.652Z","modified":"2026-10-28T02:30:32.295836493Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T15:45:21.262447Z"}]}}