CVE-2026-103298 CCAvenue Payment Gateway for WooCommerce <= 3.1 - Unauthenticated Order Payment Completion via Webhook Forgery
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-103298?
CVE-2026-103298 is a medium-severity vulnerability in Unknown CCAvenue Payment Gateway for WooCommerce, published on 26 Oct 2026.
Official description
The CCAvenue Payment Gateway for WooCommerce WordPress plugin through 3.1 does not verify that a payment-confirmation request genuinely originates from the payment provider, and derives its verification key from a value that is empty on a default install, allowing unauthenticated attackers to forge a confirmation and mark any WooCommerce order as paid without payment.
Weakness: CWE-284
Which versions are affected by CVE-2026-103298?
How do I fix CVE-2026-103298?
No fix has been published for CVE-2026-103298 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-103298 being exploited?
There is no known exploitation of CVE-2026-103298 in the wild and no public exploit code.
Sources
Also known as GHSA-qg75-wr7j-gjj9.