CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Shopper is a Headless e-commerce Admin Panel. Prior to 2.9.0, the /cpanel/discounts administrative interface accepts negative fixed_amount discount values, persists them in sh_discounts, and passes them through vendor/shopper/cart/src/Discounts/DiscountCalculator.php and vendor/shopper/cart/src/Pipelines/Calculate.php without enforcing a positive-value invariant. Because the calculation subtracts discountTotal from the subtotal, a negative discount increases the resulting order total instead of reducing it. Malformed discount records can therefore cause incorrect pricing and financial data integrity failures, although the advisory does not establish a customer-facing exploitation path. This issue is fixed in version 2.9.0.
Засегнати продукти
- shopperlabs shopper: < 2.9.0
Вид слабост
История
- 15 септември 2026 Публикувано
Други уязвимости в shopperlabs shopper
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-56831
- https://nvd.nist.gov/vuln/detail/CVE-2026-56831
- https://github.com/shopperlabs/shopper/security/advisories/GHSA-5vf4-452p-jjhf
- https://github.com/shopperlabs/shopper/pull/528
- https://github.com/shopperlabs/shopper/commit/967e616281ded1a0050d9102858ecd7dd7f66a41
- https://github.com/shopperlabs/shopper/releases/tag/v2.9.0