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6.5
CVE-2020-11007: Shopizer allows negative total in shopping cart
CVE-2020-11007 · published 6 years ago
Summary
The Shopizer e‑commerce platform (versions before 2.11.0) does not properly check the quantity of items added through its API or web controllers. This lets a shopper or attacker set a negative quantity, resulting in a cart and order total that can be negative. Upgrade to version 2.11.0 or later to fix the validation.
What to do
- Update shopizer com.shopizer:sm-core-model to version 2.11.0.
- Update shopizer shopizer to version 2.11.0 or later.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| maven | shopizer | com.shopizer:sm-core-model |
< 2.11.0 Fix: upgrade to 2.11.0
|
| – | shopizer | shopizer |
< 2.11.0 cpe:2.3:a:shopizer:shopizer:*:*:*:*:*:*:*:* |
Original advisory text
Negative charge in shopping cart in Shopizer
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.
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-11007
- https://github.com/advisories/GHSA-w8rc-pgxq-x2cj
- https://github.com/shopizer-ecommerce/shopizer/commit/929ca0839a80c6f4dad087e025... Patch Third Party Advisory
- https://github.com/shopizer-ecommerce/shopizer/security/advisories/GHSA-w8rc-pgx... Third Party Advisory
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker partial control (estimated)
Type
CWE-20Improper Input Validation
Timeline
Published16 Apr 2020
Updated3 Nov 2026
First seen6 Mar 2026
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