CVE-2026-97219
Medium
Description
The MStore API WordPress plugin before 4.22.1 does not restrict which fields of an order a customer may update, allowing any authenticated user with a self-registerable account to change the status of their own unpaid order to a paid or fulfilled state and receive the goods without paying.
SeverityMedium
CVSS4.3
Exploit probability—
ProductMStore API
PublishedOct 2, 2026
First seenOct 2, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- MStore API4.22.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| MStore API | 4.21.1 ≤ v < 4.22.1 | 4.22.1 |
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