Description
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.
Metrics
CVSS 3.1 6.7/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| oscal-compass | compliance-trestle | >= 4.0.0, < 4.0.3; < 3.12.2 |
References
- https://github.com/oscal-compass/compliance-trestle/commit/53de5e75332888ea54f5da41d4c7859bb1d608e1
- https://github.com/oscal-compass/compliance-trestle/commit/5c65c5926fe7ca908b9c1d281f904e7d97ba8310
- https://github.com/oscal-compass/compliance-trestle/security/advisories/GHSA-w76h-q7c6-jpjp
- https://github.com/pypa/advisory-database/tree/main/vulns/compliance-trestle/PYSEC-2026-2427.yaml
- https://github.com/oscal-compass/compliance-trestle/security/advisories/GHSA-w76h-q7c6-jpjp
Timeline
- Published
- Aug 14, 2026
- Last modified
- Sep 18, 2026
- NVD status
- Deferred