Same-origin guard
A security mechanism used to prevent unauthorized cross-origin mutations by ensuring that requests originate from the same origin as the application.
Implementation
- Utilizes the
requireSameOriginForMutatingRequest()function. - Applied to all Admin API endpoints to restrict mutation-based requests.
Related Context
- Identified as a critical security constraint in 2026 04 14 New Claude Plan during the implementation of new administrative features.
2026 04 14 New Claude Plan
Source Notes
- 2026-04-14: How to get TACK SHARP photos with any camera!