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MEDIUM6.3

GHSA-8r6h-m72v-38fg

Shopware vulnerable to Improper Input Validation of Clearance sale in cart

Quick fix

GHSA-8r6h-m72v-38fg — shopware/platform: upgrade to the fixed version with the command below.

composer require shopware/platform:^6.4.18.1

Details

### Impact It is possible to put the same line item multiple one in the cart using API, the Cart Validators checked the line item's individuality and the user was able to skip the clearance sale in cart

### Patches The problem has been fixed with 6.4.18.1

### Workarounds For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version. Or disable the newsletter registration completely.

### References https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates

Are you affected?

Enter the version of the package you're using.

Affected packages

Packagist/shopware/platform
Introduced in: 0Fixed in: 6.4.18.1
Fixcomposer require shopware/platform:^6.4.18.1
Packagist/shopware/core
Introduced in: 0Fixed in: 6.4.18.1
Fixcomposer require shopware/core:^6.4.18.1

References