CVSS
7.5
CVSS v3.1
EPSS
0.2%
Exploit Prediction Score
Published
August 7, 2026
Exploitability
EPSS probability 0.2%
The MStore API WordPress plugin before 4.21.0 does not perform authorization or purchase-ownership checks on its REST product-review creation route, allowing an unauthenticated attacker to create WooCommerce product reviews with an attacker-chosen reviewer name, email and star rating on stores configured to accept reviews only from verified owners.
No package data available.
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