CVE-2026-13222

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description The payment integration with Oppwa-based payment methods fails to properly validate payment status responses. This allows an attacker to reuse a successful payment status response from one transaction and apply it to a different payment, enabling the acquisition of multiple valid tickets using a single payment.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.