copilot-swe-agent[bot]
f0f48b39a9
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
124 lines
4.5 KiB
Markdown
124 lines
4.5 KiB
Markdown
# Security Audit Report
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**Date:** 2026-02-06
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**Status:** Completed Initial Assessment
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## Executive Summary
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This document tracks security vulnerabilities found in DocuElevate and their remediation status.
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## Critical Vulnerabilities (Fixed) ✅
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### 1. Outdated Authlib with Known Vulnerabilities
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**Status:** ✅ FIXED
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**Severity:** HIGH
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**Description:** Authlib version 1.3.2 had two critical vulnerabilities:
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- CVE: Denial of Service via Oversized JOSE Segments
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- CVE: JWS/JWT accepts unknown crit headers (RFC violation → possible authz bypass)
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**Fix:** Updated `requirements.txt` to require `authlib>=1.6.5`
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### 2. Starlette DoS Vulnerability
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**Status:** ✅ FIXED
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**Severity:** MEDIUM
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**Description:** Starlette 0.41.3 vulnerable to O(n^2) DoS via Range header merging in `FileResponse`
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**Fix:** Updated `requirements.txt` to require `starlette>=0.49.1`
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### 3. Weak SESSION_SECRET Default
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**Status:** ✅ FIXED
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**Severity:** HIGH
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**Description:** Default SESSION_SECRET value in `app/main.py` was a predictable string that could be exploited if not overridden
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**Fix:**
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- Enhanced validation in `app/main.py` to raise error if auth is enabled without proper secret
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- Updated default to be clearly marked as insecure for development only
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- Added generation instructions in error message
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## Medium Risk Issues (Fixed) ✅
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### 4. Insufficient .gitignore Protection
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**Status:** ✅ FIXED
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**Severity:** MEDIUM
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**Description:** .gitignore didn't adequately protect against accidentally committing sensitive files (credentials, private keys, secrets)
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**Fix:** Enhanced `.gitignore` with comprehensive patterns for:
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- Various environment file formats
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- Credential JSON files
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- Private keys (.pem, .key, .pfx, etc.)
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- SSH keys
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- Explicit exclusion of patterns where needed
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## Best Practices Implemented
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### Dependency Management
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- ✅ Version pinning for security-critical packages (authlib, starlette)
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- ✅ Advisory database checks integrated into development workflow
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- ⏳ TODO: Add automated dependency vulnerability scanning in CI/CD
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### Authentication & Secrets
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- ✅ Strong validation for SESSION_SECRET (minimum 32 characters)
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- ✅ Error-on-missing for critical security settings when auth enabled
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- ✅ Clear documentation of secret generation methods
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- ✅ .env.demo file for configuration examples (no real secrets)
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### Configuration Security
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- ✅ All secrets loaded from environment variables
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- ✅ No hardcoded credentials in codebase
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- ✅ Proper masking in configuration validators
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## Ongoing Security Measures
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### CI/CD Security
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- ⏳ **TODO:** Add CodeQL scanning to GitHub Actions
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- ⏳ **TODO:** Add Bandit (Python security linter) to CI pipeline
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- ⏳ **TODO:** Add dependency vulnerability scanning (Safety, pip-audit)
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- ⏳ **TODO:** Make security scans blocking (fail on critical issues)
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### Code Security
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- ⏳ **TODO:** Implement rate limiting on API endpoints
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- ⏳ **TODO:** Add CSRF protection for state-changing operations
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- ⏳ **TODO:** Implement request size limits
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- ⏳ **TODO:** Add input sanitization for all user inputs
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- ⏳ **TODO:** Implement proper API key rotation mechanisms
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### Infrastructure Security
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- ✅ TrustedHostMiddleware configured
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- ✅ ProxyHeadersMiddleware for reverse proxy setup
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- ⏳ **TODO:** Add security headers (HSTS, CSP, X-Frame-Options)
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- ⏳ **TODO:** Implement proper CORS configuration
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- ⏳ **TODO:** Add request logging with sensitive data masking
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## Recommendations
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### High Priority
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1. **Enable CodeQL scanning** - Automated security vulnerability detection
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2. **Implement rate limiting** - Prevent abuse and DoS attacks
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3. **Add comprehensive input validation** - Prevent injection attacks
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4. **Implement API authentication** - Secure all API endpoints properly
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### Medium Priority
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1. **Add security headers** - Improve browser-side security
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2. **Implement audit logging** - Track security-relevant events
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3. **Add automated security testing** - Integration with CI/CD
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4. **Document security architecture** - Security design decisions
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### Low Priority
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1. **Security training documentation** - For contributors
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2. **Penetration testing** - Professional security assessment
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3. **Bug bounty program** - Community security contributions
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## Security Contact
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For security issues, please follow the guidelines in [SECURITY.md](SECURITY.md).
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## Audit History
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| Date | Auditor | Scope | Critical Issues | Status |
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|------|---------|-------|-----------------|--------|
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| 2026-02-06 | Automated Agent | Dependencies, Auth, Config | 3 | Fixed |
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---
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**Next Audit Due:** 2026-05-06 (Quarterly)
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