{"id":"CVE-2026-48814","aliases":["GHSA-r78r-rwrf-rjwp"],"url":"https://o3.security/vulnerability/CVE-2026-48814","summary":"Network-AI:  Empty default secret still authorizes all requests (Incomplete fix for CVE-2026-46701)","details":"Network-AI is a TypeScript/Node.js multi-agent orchestrator. In versions 5.7.1 and earlier, the MCP SSE server allows unauthenticated cross-origin MCP tool invocation due to an empty default secret. This issue was partially addressed by CVE-2026-46701 in version 5.4.5 by closing the CORS flaw (with Access-Control-Allow-Origin now set only for localhost origins), but the empty-default-secret flaw described in the title remained: the SSE MCP server still defaulted to an empty secret, _isAuthorized() still returned true when the secret was empty, and a non-loopback bind only produced a warning. As a result, the server still ran fully unauthenticated by default. Any non-browser caller (for example, curl, SSRF, or a 0.0.0.0 bind) could invoke all 22 MCP tools (config_set, agent_spawn, blackboard_write, token_*) with no credentials. This issue was fixed in version 5.7.2.","published":"2026-06-17T19:42:30.415Z","modified":"2026-08-07T11:51:17.332474598Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":{"score":0.00297,"percentile":0.21991,"asOf":"2026-08-10"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"network-ai","fixedVersion":"5.7.2"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/Jovancoding/Network-AI/releases/tag/v5.7.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48814.json"},{"type":"ADVISORY","url":"https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-r78r-rwrf-rjwp"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-j3vx-cx2r-pvg8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48814"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:51:17.332474598Z"}}