CVE-2024-53476

medium

Description

A race condition vulnerability in SimplCommerce at commit 230310c8d7a0408569b292c5a805c459d47a1d8f allows attackers to bypass inventory restrictions by simultaneously submitting purchase requests from multiple accounts for the same product. This can lead to overselling when stock is limited, as the system fails to accurately track inventory under high concurrency, resulting in potential loss and unfulfilled orders.

References

https://github.com/simplcommerce/SimplCommerce/issues/1111

https://github.com/simplcommerce/SimplCommerce

https://github.com/AbdullahAlmutawa/CVE-2024-53476

Details

Source: Mitre, NVD

Published: 2024-12-27

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 5.9

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.03564