Description
BoxyHQ Enterprise SaaS Starter Kit through 1.6.0 contains a missing authorization vulnerability that allows non-owner team members to manage billing because payment routes skip the team_payments permission check. Authenticated MEMBER or ADMIN users can call create-portal-link, create-checkout-session, and products to open Stripe billing portals, view invoices, change payment methods, or alter subscriptions.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| BoxyHQ | saas-starter-kit | <= 1.6.0 |
References
- https://github.com/boxyhq/saas-starter-kit/blob/v1.6.0/lib/permissions.ts
- https://github.com/boxyhq/saas-starter-kit/blob/v1.6.0/pages/api/teams/%5Bslug%5D/payments/create-checkout-session.ts
- https://github.com/boxyhq/saas-starter-kit/blob/v1.6.0/pages/api/teams/%5Bslug%5D/payments/create-portal-link.ts
- https://github.com/boxyhq/saas-starter-kit/blob/v1.6.0/pages/api/teams/%5Bslug%5D/payments/products.ts
- https://github.com/boxyhq/saas-starter-kit/issues/2511
- https://www.vulncheck.com/advisories/boxyhq-saas-starter-kit-through-1.6.0-missing-authorization-on-team-payment-api
Timeline
- Published
- Oct 19, 2026
- Last modified
- Oct 22, 2026
- NVD status
- Deferred