Missing Authentication Flaw in Chaskiq Allows Unauthenticated Access to Stripe Subscriptions
CVE-2026-72536

8.2HIGH

Key Information:

Vendor

Chaskiq

Status
Chaskiq
Vendor
CVE Published:
11 August 2026

What is CVE-2026-72536?

A missing authentication vulnerability in Chaskiq enables unauthenticated attackers to manipulate Stripe subscriptions linked to multiple tenants. The issue arises from a lack of proper authentication and authorization checks in the stripeCreateIntent GraphQL mutation. As a result, attackers can create payment intents and modify billing details for any tenant without requiring valid credentials, posing a significant risk to tenant resources and financial data.

Affected Version(s)

Chaskiq 0 <= 46dfdd1

References

https://github.com/chaskiq/chaskiq

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bobur Abdugafforov (Mahadsec)
.