fhir-ig-analysis

The code is primarily a legitimate FHIR Implementation Guide analysis and reporting utility. No clear malware or data-exfiltration behavior is present. The significant security weakness is unsafe extraction of untrusted tar archives via tarfile.extractall(), creating a path traversal/arbitrary file overwrite risk when archive URLs are attacker-controlled. Archive members should be validated to remain beneath the destination before extraction, and remote inputs should be subject to trust and size controls.