Race Condition

Overview Affected versions of this package are vulnerable to Race Condition in the CreateOrderFromCartAction::execute process. An attacker can bypass intended usage limits by performing concurrent checkouts, resulting in discounts being applied beyond the configured maximum without detection...

Race Condition

Overview Affected versions of this package are vulnerable to Race Condition in the CreateOrderFromCartAction::execute process. An attacker can bypass intended usage limits by performing concurrent checkouts, resulting in discounts being applied beyond the configured maximum without detection...

CVE-2026-47741 Shopper: Race condition on Discount.usage_limit allows silent over-redemption

Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, CreateOrderFromCartAction::execute previously created the Order row before checking and incrementing the discount's totaluse counter. Under concurrent checkout pressure Black Friday, flash sale, viral coupon, the global usagelimit was...