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Vulnerability DatabaseCVE-2026-103319

CVE-2026-103319: 
WordPress vulnerability analysis and mitigation

The OPay Payment Gateway for WooCommerce WordPress plugin through 2.5.5 does not properly verify that payment notifications originate from the payment provider, as the secret used to validate their signature is empty by default, allowing unauthenticated attackers to forge a valid notification and mark arbitrary orders as paid, cancelled or failed.

Source: NVD

Related WordPress vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-103381MEDIUM6.5
  • mintpay
NoNoOct 26, 2026
CVE-2026-111974MEDIUM5.3
  • give
NoYesOct 26, 2026
CVE-2026-103319MEDIUM5.3
  • opay-payment-gateway-for-woocommerce
NoNoOct 26, 2026
CVE-2026-103306MEDIUM5.3
  • ikhokha-payment-gateway
NoYesOct 26, 2026
CVE-2026-103300MEDIUM5.3
  • woo-payment-gateway-for-eurobank
NoNoOct 26, 2026

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