mcp-server-semgrep/semgrep-rules/javascript/express/security/audit/express-jwt-not-revoked.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
- id: express-jwt-not-revoked
  message: >-
    No token revoking configured for `express-jwt`. A leaked token could still be used and unable to be
    revoked.
    Consider using function as the `isRevoked` option.
  metadata:
    cwe:
    - 'CWE-522: Insufficiently Protected Credentials'
    owasp:
    - A02:2017 - Broken Authentication
    - A04:2021 - Insecure Design
    source-rule-url: https://github.com/goldbergyoni/nodebestpractices/blob/master/sections/security/expirejwt.md
    asvs:
      section: 'V3: Session Management Verification Requirements'
      control_id: 3.5.3 Insecue Stateless Session Tokens
      control_url: https://github.com/OWASP/ASVS/blob/master/4.0/en/0x12-V3-Session-management.md#v35-token-based-session-management
      version: '4'
    category: security
    technology:
    - express
    cwe2021-top25: true
    subcategory:
    - vuln
    likelihood: MEDIUM
    impact: MEDIUM
    confidence: MEDIUM
    references:
    - https://owasp.org/Top10/A04_2021-Insecure_Design
  languages:
  - javascript
  - typescript
  severity: WARNING
  patterns:
  - pattern-inside: |
      $JWT = require('express-jwt');
      ...
  - pattern: $JWT(...)
  - pattern-not-inside: $JWT(<... {isRevoked:...} ...>,...)
  - pattern-not-inside: |-
      $OPTS = <... {isRevoked:...} ...>;
      ...
      $JWT($OPTS,...);