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esp8266/arduino

scanned 2026-08-03 · git f946290
2 of 6 checks flagged a security issue
🔴 Needs attention
Only 5 of 6 checks finished — treat this as provisional. Re-check ↻

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

Leaked secrets11Vulnerable dependenciesKnown OSS vulnerabilities4Risky code patternsMalicious dependenciesProject health

Security checks

Leaked secrets — Gitleaks 11 found · 11 serious

API keys, passwords or tokens committed into the repo.

  • Serious curl-auth-user Discovered a potential basic authorization token provided in a curl command, which could compromise the curl accessed resource.
    libraries/ESP8266HTTPUpdateServer/examples/SecureWebUpdater/SecureWebUpdater.ino:2
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266HTTPUpdateServer/examples/SecureBearSSLUpdater/SecureBearSSLUpdater.ino:61
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious curl-auth-user Discovered a potential basic authorization token provided in a curl command, which could compromise the curl accessed resource.
    libraries/ESP8266HTTPUpdateServer/examples/SecureBearSSLUpdater/SecureBearSSLUpdater.ino:10
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266WebServer/examples/HttpHashCredAuth/HttpHashCredAuth.ino:56
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266WiFi/examples/BearSSL_ServerClientCert/ca_key.pem:1
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266WiFi/examples/BearSSL_ServerClientCert/client1_key.pem:1
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266WiFi/examples/BearSSL_ServerClientCert/server_key.pem:1
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266WiFi/src/ssl-tls-ca-key-cert-example.h:40
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266WiFi/src/ssl-tls-ca-key-cert-example.h:117
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    libraries/ESP8266httpUpdate/examples/httpUpdateSigned/private.key:1
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.
  • Serious private-key Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
    tests/device/test_sw_http_client/server.key:1
    A credential (key, password or token) appears in your code. Fix: Remove it, rotate the key, and load it from an environment variable instead.

via Gitleaks v8.21.2 · MIT

Vulnerable dependencies — Trivy none found ✓

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

Nothing found by this check. ✓

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scanner 4 found

Your dependencies cross-checked against the OSV vulnerability database.

  • Worth fixing PYSEC-2026-215 Internationalized Domain Names in Applications (IDNA) for Python provides support for Internationalized Domain Names in Applications (IDNA) and Unicode IDNA Compatibility Processing. In versions prior
    /workdirs/scan-666e49e8-67c9-4dc7-8806-6efa823c8406/doc/requirements.txt
    A package you depend on has a known security hole (CVE-2026-45409). Fix: Update that package to its patched version.
  • Worth fixing PYSEC-2026-1691 nbconvert has an uncontrolled search path that leads to unauthorized code execution on Windows
    /workdirs/scan-666e49e8-67c9-4dc7-8806-6efa823c8406/doc/requirements.txt
    A package you depend on has a known security hole (CVE-2025-53000). Fix: Update that package to its patched version.
  • Worth fixing PYSEC-2026-2229 The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. Versions 6.5 through 7.17.0 allow arbitrary file writes to locations outside the intende
    /workdirs/scan-666e49e8-67c9-4dc7-8806-6efa823c8406/doc/requirements.txt
    A package you depend on has a known security hole (CVE-2026-39377). Fix: Update that package to its patched version.
  • Worth fixing PYSEC-2026-2230 The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. In versions 6.5 through 7.17.0, when `HTMLExporter.embed_images=True`, nbconvert's markd
    /workdirs/scan-666e49e8-67c9-4dc7-8806-6efa823c8406/doc/requirements.txt
    A package you depend on has a known security hole (CVE-2026-39378). Fix: Update that package to its patched version.

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.