CVE-2026-13222

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...

CVE-2026-13222

The CVE-2026-13222 entry concerns the pretix-oppwa payment integration, where insufficient validation of payment status responses allows reusing a valid payment status across different payments. This could enable an attacker to gain access to multiple valid tickets tied to a single payment. Affec...