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github.com/zchee/modelcontextprotocol-go-sdk ↗

zchee/modelcontextprotocol-go-sdk

scanned 2026-08-12 · git 261a63c
2 of 6 checks flagged a security issue
🟡 Worth a look
Only 5 of 6 checks finished — treat this as provisional. Re-check ↻

Informational scan, not a security audit. How this is computed.

Leaked secrets✓Vulnerable dependencies4Known OSS vulnerabilities95Risky code patterns✓Malicious dependencies✓Project health—

Security checks

Leaked secrets — Gitleaksⓘ none found ✓

API keys, passwords or tokens committed into the repo.

Nothing found by this check. ✓

via Gitleaks v8.21.2 · MIT

Vulnerable dependencies — Trivyⓘ 4 found

Packages you depend on that have known security holes (CVEs).

  • Worth fixing CVE-2026-27896 modelcontextprotocol/go-sdk: improper handling of case sensitivity
    examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-27896). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-33252 encoding/json: golang: github.com/modelcontextprotocol/go-sdk: Go MCP SDK: Remote tool execution via cross-site request forgery
    examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-33252). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-34742 github.com/modelcontextprotocol/go-sdk: Model Context Protocol (MCP) Go SDK: DNS rebinding vulnerability allows unauthorized access
    examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-34742). Fix: Update that package to its patched version.
  • Worth fixing GHSA-q382-vc8q-7jhj Improper handling of null Unicode character when parsing JSON in github.com/modelcontextprotocol/go-sdk
    examples/rate-limiting/go.mod
    A package you depend on has a known security hole (GHSA-q382-vc8q-7jhj). Fix: Update that package to its patched version.

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scannerⓘ 95 found

Your dependencies cross-checked against the OSV vulnerability database.

  • Worth fixing GO-2026-4569 MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity in github.com/modelcontextprotocol/go-sdk
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-27896). Fix: Update that package to its patched version.
  • Worth fixing GO-2026-4770 Improper handling of null Unicode character when parsing JSON in github.com/modelcontextprotocol/go-sdk
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole. Fix: Update that package to its patched version.
  • Worth fixing GO-2026-4773 Cross-Site Tool Execution for HTTP Servers without Authorizatrion in github.com/modelcontextprotocol/go-sdk
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-33252). Fix: Update that package to its patched version.
  • Worth fixing GO-2026-5771 DNS Rebinding Protection Disabled by Default in Model Context Protocol Go SDK for Servers Running on Localhost in github.com/modelcontextprotocol/go-sdk
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-34742). Fix: Update that package to its patched version.
  • FYI GO-2025-3849 Incorrect results returned from Rows.Scan in database/sql
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-47907). Fix: Update that package to its patched version.
  • FYI GO-2025-3956 Unexpected paths returned from LookPath in os/exec
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-47906). Fix: Update that package to its patched version.
  • FYI GO-2025-4006 Excessive CPU consumption in ParseAddress in net/mail
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61725). Fix: Update that package to its patched version.
  • FYI GO-2025-4007 Quadratic complexity when checking name constraints in crypto/x509
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-58187). Fix: Update that package to its patched version.
  • FYI GO-2025-4008 ALPN negotiation error contains attacker controlled information in crypto/tls
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-58189). Fix: Update that package to its patched version.
  • FYI GO-2025-4009 Quadratic complexity when parsing some invalid inputs in encoding/pem
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61723). Fix: Update that package to its patched version.
  • FYI GO-2025-4010 Insufficient validation of bracketed IPv6 hostnames in net/url
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-47912). Fix: Update that package to its patched version.
  • FYI GO-2025-4011 Parsing DER payload can cause memory exhaustion in encoding/asn1
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-58185). Fix: Update that package to its patched version.
  • FYI GO-2025-4012 Lack of limit when parsing cookies can cause memory exhaustion in net/http
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-58186). Fix: Update that package to its patched version.
  • FYI GO-2025-4013 Panic when validating certificates with DSA public keys in crypto/x509
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-58188). Fix: Update that package to its patched version.
  • FYI GO-2025-4014 Unbounded allocation when parsing GNU sparse map in archive/tar
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-58183). Fix: Update that package to its patched version.
  • FYI GO-2025-4015 Excessive CPU consumption in Reader.ReadResponse in net/textproto
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61724). Fix: Update that package to its patched version.
  • FYI GO-2025-4155 Excessive resource consumption when printing error string for host certificate validation in crypto/x509
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61729). Fix: Update that package to its patched version.
  • FYI GO-2025-4175 Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61727). Fix: Update that package to its patched version.
  • FYI GO-2026-4337 Unexpected session resumption in crypto/tls
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-68121). Fix: Update that package to its patched version.
  • FYI GO-2026-4340 Handshake messages may be processed at the incorrect encryption level in crypto/tls
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61730). Fix: Update that package to its patched version.
  • FYI GO-2026-4341 Memory exhaustion in query parameter parsing in net/url
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61726). Fix: Update that package to its patched version.
  • FYI GO-2026-4342 Excessive CPU consumption when building archive index in archive/zip
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2025-61728). Fix: Update that package to its patched version.
  • FYI GO-2026-4601 Incorrect parsing of IPv6 host literals in net/url
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-25679). Fix: Update that package to its patched version.
  • FYI GO-2026-4602 FileInfo can escape from a Root in os
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-27139). Fix: Update that package to its patched version.
  • FYI GO-2026-4603 URLs in meta content attribute actions are not escaped in html/template
    /workdirs/scan-02af6e52-2532-471c-9672-ed41f062f18a/examples/rate-limiting/go.mod
    A package you depend on has a known security hole (CVE-2026-27142). Fix: Update that package to its patched version.
… 70 more not shown

via OSV-Scanner v1.9.2 · Apache-2.0

Risky code patterns — Semgrepⓘ none found ✓

Code that can be exploited: injection, hardcoded credentials and similar.

Nothing found by this check. ✓

via Semgrep v1.147.0 · LGPL-2.1

Malicious dependencies — Guarddogⓘ none found ✓

Packages that look intentionally malicious: typosquats, sneaky install scripts.

Nothing found by this check. ✓

via Guarddog v2.10.0 · Apache-2.0

Project health

A signal about how the project is maintained — not a vulnerability in your code. It doesn’t affect the verdict above.

Project health — OpenSSF Scorecardⓘ didn’t run

Maintenance & supply-chain hygiene. A signal about the project, not a vulnerability in your code.

This check didn’t finish — that’s not the same as “clean.” Try Check again above.

via OpenSSF Scorecard · Apache-2.0

About these results. Six open-source checks ran in parallel; every finding is tagged with the tool that produced it. The verdict follows a published rule. False positives and false negatives are normal — a clean scan does not mean the code is secure, and a red verdict does not mean the project is compromised.