nhcx-payer-preauth

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (medium risk: 0.30). The workflow consumes inbound hospital messages via callbacks (v1/preauth/submit, v1/task/submit) containing outsider-authored free text (claims, pre-authorisations, and task submissions).

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.70). An operational dependency on github.com/nha-in/nhcx-package is explicitly instructed for runtime installation and update flows with unverified/arbitrary remote repository publisher provenance, placing it in the high tier.