CVE-2026-103301 Payment Gateway for Telcell < 2.0.5 - Unauthenticated Payment Confirmation Forgery via Empty-Default Merchant Secret

The Payment Gateway for Telcell WordPress plugin before 2.0.5 does not verify the authenticity of incoming payment notifications, because the secret used to sign them is empty by default, allowing unauthenticated attackers to forge a valid notification and mark arbitrary WooCommerce orders as pai...

CVE-2026-103301

The Payment Gateway for Telcell WordPress plugin (versions before 2.0.5 ) is vulnerable to unauthenticated payment confirmation forgery . The root cause is an empty-by-default merchant secret used to sign incoming payment notifications, which the plugin fails to properly verify. An unauthenticate...