# Security Fixes Summary

## ✅ Critical Vulnerabilities Fixed

### Immediate Actions Completed:
1. **pip CVEs Fixed**: Upgraded from 25.1.1 → 26.0.1
   - CVE-2025-8869: Arbitrary File Overwrite ✅
   - CVE-2026-1703: Path Traversal ✅

2. **Code Security Fixed**:
   - MD5 → SHA-256 in KYC/AML providers (2 instances) ✅
   - Subprocess shell injection removed ✅

### Security Metrics:
- **Before**: 8 Critical, 105 High, 130 Medium, 122 Low (365 total)
- **After**: 0 Critical, ~102 High, 130 Medium, 122 Low (~354 total)
- **Critical Reduction**: 100% (8 → 0)
- **High Reduction**: ~3% (105 → ~102)

### Remaining Issues:
- **High**: ~102 (mostly dependency updates needed)
- **Medium**: 130 (code quality improvements)
- **Low**: 122 (assert statements, broad except clauses)

## Next Steps:
1. Update remaining dependencies (high priority)
2. Fix medium severity code issues
3. Set up automated security scanning
4. Implement security policies and pre-commit hooks

## Files Changed:
- `SECURITY_VULNERABILITY_REPORT.md` (new)
- `cli/utils/kyc_aml_providers.py` (MD5 → SHA-256)
- `cli/utils/subprocess.py` (shell injection fix)

## Commit: `08f3253e`
- Pushed to GitHub ✅
- Synced to follower node ✅

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**Status**: Critical vulnerabilities resolved ✅