High (7.5). EPSS 0.3% chance of exploitation in the next 30 days.
A Business Logic vulnerability in Shopkit 1.0 allows an attacker to add products with negative quantities to the shopping cart via the qtd parameter in the add-to-cart function.
Severity
CVSS 3.1
7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 27% of CVEs (scores of 2026-10-31)