CVE-2026-112293

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.

• 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://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

• MEDIUMCVE-2025-14484
• MEDIUMCVE-2025-14486
• MEDIUMCVE-2025-14487
• MEDIUMCVE-2025-7043
• HIGHCVE-2025-71433PoC
• MEDIUMCVE-2026-0198
• HIGHCVE-2026-100217
• CRITICALCVE-2026-100240

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