Vulnerability in Cocart

CVE-2026-10524

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (32.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-10524: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Cocart — versions 0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-10524?
CVE-2026-10524 is a high-severity vulnerability in Cocart, classified under CWE-472. CVSS score: 7.5/10. Published 2026-08-06.
How severe is CVE-2026-10524?
High severity. CVSS v3 base score is 7.5 out of 10.