CVE Watch15 oct 2026

CVE-2026-109332

Network-AI (npm network-ai) before 5.15.2 contains an origin validation error in McpSseServer._handleRequest in lib/mcp-transport-sse.ts tha

CVSS

3.1

Bajo

EPSS

0.1%

KEV

—

Exploit Today

0-100

Publicado: 12 oct 2026 · Última mod.: 15 oct 2026 · CWE-346

EPSS · 30d

0.1%EPSS · 30 días0.1%

2026-10-132026-10-23

Descripción técnica

Network-AI (npm network-ai) before 5.15.2 contains an origin validation error in McpSseServer._handleRequest in lib/mcp-transport-sse.ts that reflects localhost Origins into Access-Control-Allow-Origin regardless of bind interface. When the server binds a non-loopback address, an attacker page with a localhost Origin visited by a victim can read unauthenticated endpoints like /health cross-origin.

Referencias oficiales

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