Hub/AI Security/Advisories/GHSA-6prh-2h8m-c8cw
HTTP client transports and OAuth requests followed cross-origin redirects and re-sent custom headers and request bodies
MCP TypeScript SDK security advisory.
| GHSA | GHSA-6prh-2h8m-c8cw |
|---|---|
| Published | Oct 2, 2026 |
| Severity | Medium 6.5 |
| CVE | CVE-2026-111769 |
| Status | patched |
| Affected | < 1.32.0, >= 2.0.0, < 2.3.0 |
| Fixed in | 1.32.0, 2.3.0 |
| 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
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