Semgrep AST Policy Guardrails Studio

Semantic abstract syntax tree rules, taint tracking for SQLi/SSRF & SARIF reporting

Author custom Semgrep AST static analysis policies, taint tracking rules for SQL injection and SSRF, and automated SARIF publishing to GitHub Security tab.

Target Deployment Tier

Policy Enforcement Mode

Primary Configuration Manifest

Security Telemetry & Compiled Blueprint

Analysis Engine Semantic AST Match

Taint Tracking Source -> Sink Flow

Reporting Standard OASIS SARIF 2.1.0

rules:
  - id: detect-tainted-sql-injection
    languages: [python, javascript, go]
    severity: ERROR
    message: "Untrusted user input directly concatenated into SQL query"
    mode: taint
    pattern-sources:
      - pattern: request.args.get(...)
      - pattern: req.query[...]
    pattern-sinks:
      - pattern: db.execute(...)
      - pattern: cursor.execute(...)

Semgrep AST Policy Guardrails Studio Enterprise Topology

Semgrep AST Policy Guardrails Studio Architecture Flow

Overview & Architectural Superiority

Author custom Semgrep AST static analysis policies, taint tracking rules for SQL injection and SSRF, and automated SARIF publishing to GitHub Security tab.

Enterprise Production Scenarios

Cryptographic Verification: Prevent tampering in CI/CD pipeline artifact creation and deployment.
Automated Gating: Enforce zero-tolerance security rules before artifacts schedule onto Kubernetes clusters.
Zero Bastions / Zero Static Keys: Ephemeral, identity-based sessions verified against immutable transparency ledgers.

Infrastructure & Software Technology Stack

Static Analysis

• Semgrep OSS 1.80+
• Tree-Sitter AST Parser
• Interprocedural Taint Mode

Vulnerability Coverage

• OWASP Top 10 (A01 - A10)
• CWE-89 SQL Injection
• CWE-918 Server-Side Request Forgery

Security CI/CD

• GitHub Code Scanning SARIF
• Pre-Commit Git Hooks
• SonarQube Quality Gates