Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-48814— Network-AI: Empty default secret still authorizes all requests (Incomplete fix for CVE-2026-46701)

Quick assessment

Affected
Jovancoding Network-AI
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Jovancoding Network-AI是Jovancoding的网络管理产品。 Jovancoding Network-AI 5.7.2之前版本存在安全漏洞，该漏洞源于MCP SSE服务器存在空的默认secret，导致未经身份验证的跨域MCP工具调用，可能允许非浏览器调用者调用所有MCP工具。

CVSS 9.1 · Critical EPSS 0.30% · P23

Affected Version Matrix 1

VendorProduct Version RangeStatus
Jovancoding Network-AI < 5.7.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-48814

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Network-AI: Empty default secret still authorizes all requests (Incomplete fix for CVE-2026-46701)
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Jovancoding Network-AI 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jovancoding Network-AI是Jovancoding的网络管理产品。 Jovancoding Network-AI 5.7.2之前版本存在安全漏洞，该漏洞源于MCP SSE服务器存在空的默认secret，导致未经身份验证的跨域MCP工具调用，可能允许非浏览器调用者调用所有MCP工具。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Jovancoding Network-AI < 5.7.2 -

II. Public POCs for CVE-2026-48814

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8653 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-48814

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-48814 (1)

Vendor Advisories for CVE-2026-48814 (2)

IV. Related Vulnerabilities

Same product: Network-AI
Same vendor: Jovancoding
Same weakness: CWE-306

V. Comments for CVE-2026-48814

No comments yet

Leave a comment