Improper Input Validation of Clearance sale in cart

CVE-2023-22730

What is CVE-2023-22730?

An issue was identified in the Shopware commerce platform that allowed users to add the same line item multiple times to the shopping cart, effectively bypassing established quantity limits. This vulnerability arose from insufficient validation checks in the cart functionality, specifically within the Cart Validators, which failed to ensure the uniqueness of line items. The problem has been addressed in version 6.4.18.1, and users on the earlier major versions 6.1, 6.2, and 6.3 are advised to apply the available plugin fix to mitigate potential exploitation.

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