CVE-2026-77470 | LycheeOrg Lychee up to 7.7.0 Checkout Process preparePurchaseParameters additional_data input validation

SecurityVulns
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A vulnerability was found in LycheeOrg Lychee up to 7.7.0. It has been declared as critical. The affected element is the function CheckoutService::preparePurchaseParameters of the file /api/v2/Shop/Checkout/Process of the component Checkout. Such manipulation of the argument additional_data leads to improper input validation.

This vulnerability is traded as CVE-2026-77470. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More