PT-2026-68869 · WordPress · Mstore Api

Usama Arshad

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CVE-2026-16041

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Published

2026-08-07

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Updated

2026-08-07

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Name of the Vulnerable Software and Affected Versions MStore API versions prior to 4.21.0
Description The MStore API WordPress plugin fails to perform authorization or purchase-ownership checks on its REST product-review creation route. This allows an unauthenticated attacker to create WooCommerce product reviews by specifying a custom reviewer name, email, and star rating, even on stores configured to restrict reviews to verified owners.
Recommendations Update MStore API to version 4.21.0 or later.

Exploit

Fix

Missing Authorization

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Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-16041

Affected Products

Mstore Api