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Vulnerability archive 75
Reset filtersMCP TypeScript SDK: One HTTP request within the default size limit could exhaust server memory during validation
In affected versions of the MCP TypeScript SDK, an unauthenticated HTTP request within default size limits can exhaust server memory during validation. This allows attackers to crash the server process through denial of service.
MCP TypeScript server SDK: Shared transport or server instances delivered one HTTP client's messages to another
A vulnerability in the MCP TypeScript server SDK causes messages and notifications to be delivered to the wrong HTTP client when server or transport instances are shared, leading to data exposure.
fast-jwt: Incomplete patch of CVE-2026-34950: Non-whitespace key-prefix re-enables RSA→HS256 algorithm confusion
@fastify/busboy vulnerable to CRLF injection via multipart Content-Disposition filename and name
@fastify/busboy vulnerable to Denial of Service via prototype-named multipart part header
@fastify/busboy vulnerable to Denial of Service via oversized multipart boundary
fastify vulnerable to Denial of Service via unhandled exception on HTTP/2 trailer responses
fastify vulnerable to request body replacement via an async validation result collision
fastify vulnerable to authentication bypass via malformed URLs reaching encapsulated not-found handlers
fastify vulnerable to request validation bypass via skipped boolean false schemas
fastify vulnerable to header validation bypass via incomplete schema case normalization
@nestjs/platform-fastify: Path-scoped middleware bypass via absolute-form request targets
@sync-in/server vulnerable to TOTP Brute-Force via `POST /api/app/sync/register`
@openhop/server: Path Traversal in Flow ID File Operations
fastify vulnerable to X-Forwarded-* spoofing under trustProxy hop-count
fastify vulnerable to schema validation bypass via root primitive coercion mismatch
@fastify/static vulnerable to Authorization Bypass via Non-Canonical URL Paths
@fastify/static vulnerable to route guard bypass via path traversal
piscina: Prototype Pollution Gadget → RCE via inherited options.filename
Nest: Middleware Bypass on Fastify via Trailing Slash
tmp: Type-confusion bypass of _assertPath allows path traversal via non-string prefix/postfix/template
qs has a remotely triggerable DoS: qs.stringify crashes with TypeError on null/undefined entries in comma-format arrays when encodeValuesOnly is set
@fastify/accepts-serializer Vulnerable to Denial of Service via Unbounded Accept Header Cache Growth
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