mcp-server-semgrep/semgrep-rules/php/lang/security/curl-ssl-verifypeer-off.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
- id: curl-ssl-verifypeer-off
  patterns:
  - pattern-either:
    - pattern: |
        $ARG = $IS_VERIFIED;
        ...
        curl_setopt(..., CURLOPT_SSL_VERIFYPEER, $ARG);
    - pattern: curl_setopt(..., CURLOPT_SSL_VERIFYPEER, $IS_VERIFIED)
  - metavariable-regex:
      metavariable: $IS_VERIFIED
      regex: 0|false|null
  message: >-
    SSL verification is disabled but should not be (currently CURLOPT_SSL_VERIFYPEER=
    $IS_VERIFIED)
  metadata:
    cwe:
    - 'CWE-319: Cleartext Transmission of Sensitive Information'
    references:
    - https://www.saotn.org/dont-turn-off-curlopt_ssl_verifypeer-fix-php-configuration/
    category: security
    technology:
    - php
    owasp:
    - A03:2017 - Sensitive Data Exposure
    - A02:2021 - Cryptographic Failures
    subcategory:
    - vuln
    likelihood: LOW
    impact: LOW
    confidence: MEDIUM
  languages: [php]
  severity: ERROR