CVE-2026-72535
HIGH
NVD
CVSS Score
8.6
Severity
HIGH
Published
Aug 11, 2026
Vendor
unknown
Description
A missing authentication vulnerability in Chaskiq through commit 46dfdd1 allows unauthenticated remote attackers to mint Stripe Billing Portal sessions for any tenant via the stripeCustomerPortal GraphQL mutation. The mutation performs no authentication or authorization checks before creating a customer portal session linked to any tenant Stripe account. An attacker can access and manage subscription data for any tenant without credentials.