Description
In Shopizer before version 2.11.0, using API or Controller based versions negative quantity is not adequately validated hence creating incorrect shopping cart and order total. This vulnerability makes it possible to create a negative total in the shopping cart. This has been patched in version 2.11.0.
Remediation
References
https://github.com/shopizer-ecommerce/shopizer/commit/929ca0839a80c6f4dad087e0259089908787ad2a
https://github.com/shopizer-ecommerce/shopizer/security/advisories/GHSA-w8rc-pgxq-x2cj