CVE-2026-10524

CoCart < 4.9.0 - Unauthenticated Arbitrary Price Manipulation

The CoCart WordPress plugin before 4.9.0 does not validate a user-supplied price value against the actual product price when items are added to the cart through one of its public REST API endpoints, allowing unauthenticated users to set arbitrary product prices and complete WooCommerce orders at manipulated totals.

Affected

CoCart

CVSS v3.1 WPSCAN

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.38% chance of exploitation in the next 30 days, 31st percentile

Published

2026-08-06

Updated

2026-08-07

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/99986e13-d38d-4890-b935-9f6fd238ec61/

References

• CVE Record
• NVD entry