CVE-2026-13178 Eventin < 4.1.16 - Unauthenticated Payment Bypass via Order Status Manipulation
Unauthenticated attackers can create paid orders without payment by manipulating order status, affecting Eventin WordPress plugin users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-13178?
CVE-2026-13178 is a high-severity vulnerability in Unknown Eventin, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Eventin WordPress plugin before 4.1.16 does not properly authorize order creation and accepts an attacker-supplied order status, allowing unauthenticated users to create orders marked as paid without completing any payment.
Weakness: CWE-639
Which versions are affected by CVE-2026-13178?
How do I fix CVE-2026-13178?
No fix has been published for CVE-2026-13178 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-13178 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13178 exists.
Sources
Also known as GHSA-5mvv-43fh-86fq.