Dep Vuln Scanner

Scan project dependencies for known security vulnerabilities using the OSV.dev API. Supports npm (package.json), Python/pip (requirements.txt), and Go (go.mo...

Dependency Vulnerability Scanner

Scan project dependencies against the OSV.dev vulnerability database. Zero config, no API keys.

Quick Start

# Scan current directory (auto-detects project type)
python3 scripts/dep_vuln_scan.py .

# Scan a specific project
python3 scripts/dep_vuln_scan.py /path/to/project

# JSON output for CI/CD
python3 scripts/dep_vuln_scan.py . --json

# Scan only npm dependencies
python3 scripts/dep_vuln_scan.py . --ecosystem npm

Supported Ecosystems

File	Ecosystem
package.json	npm
requirements.txt	PyPI
go.mod	Go

Multiple files in the same directory are scanned together.

Output

• Color-coded severity: CRITICAL/HIGH (red), MEDIUM (yellow), LOW (green)
• Includes CVE aliases, vulnerability IDs, and descriptions
• Summary with total count and critical/high breakdown
• Exit code 1 if any vulnerabilities found (useful for CI gates)

Flags

• --json — Machine-readable JSON output
• --ecosystem <name> — Filter by ecosystem (repeatable)