VULNERABILITY INTELLIGENCE
CVE-2026-13222
EPSS probability0.33%
CISA KEVNot currently listed
Published2026-06-25
Last modified2026-10-25
Description
Our payment integration with Oppwa-based payment methods did not properly validate payment status responses. An attacker could use a successful payment status response from one payment and supply it to the system for a different payment, gaining access to multiple valid tickets with only one payment.
Weakness classification
- 655498c3-6ec5-4f0b-aea6-853b334d05a6: CWE-841