VULNERABILITY INTELLIGENCE
CVE-2026-103298
CVSS score5.3 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-10-26
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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 classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-284