medium5.3
CVE-2026-88998
The Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cov…
Impact
The Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cover the order or the amount, allowing unauthenticated attackers to forge a payment confirmation and mark arbitrary orders as paid without paying.
Affected products
| Product | Affected versions |
|---|---|
| Tickera WordPress Plugin | before 3.6.0.4 |
Versions were read from the advisory text. No structured product data has been published for this record yet.