CVE-2026-46380: Oscal-Compass Compliance-Trestle

Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days.

compliance-trestle is a tooling platform for managing compliance as code. Prior to versions 3.12.2 and 4.0.3, the HTTPSFetcher._do_fetch() method passes a user-supplied URL directly to requests.get() without validation. This allows an attacker to perform Server-Side Request Forgery, targeting internal services or cloud metadata endpoints. Versions 3.12.2 and 4.0.3 fix the issue.

Affected products

• Oscal-Compass Compliance-Trestle: from 4.0.0, before 4.0.3 (fixed in 4.0.3); before 3.12.2 (fixed in 3.12.2)

Published 2026-08-14. Last modified 2026-09-18.