Hub/AI Security/Advisories/GHSA-w48q-cv73-mx4w
DNS Rebinding Protection Disabled by Default in Model Context Protocol TypeScript SDK for Servers Running on Localhost
MCP TypeScript SDK security advisory.
| GHSA | GHSA-w48q-cv73-mx4w |
|---|---|
| Published | Dec 2, 2025 |
| Severity | High 7.6 |
| CVE | CVE-2025-66414 |
| Status | patched |
| Affected | < 1.24.0 |
| Fixed in | 1.24.0 |
| Component | MCP TypeScript SDK |
Sources
Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.
Affected tools
Weekly, free
What changed in AI integrations
One short email when MCP clients, plugin ecosystems, IDE integrations, AI plan prices or security advisories change. Every item is sourced.