CVE-2026-77695
Medium
Description
The Return Refund and Exchange For WooCommerce WordPress plugin before 4.6.4 does not correctly verify the ownership of guest orders in some of the AJAX actions it exposes to unauthenticated users, allowing them to read private order messages, post messages and attachments in the customer's name, and cancel return requests on any guest order.
SeverityMedium
CVSS6.5
Exploit probability—
ProductReturn Refund and Exchange For WooCommerce
PublishedAug 26, 2026
First seenAug 26, 2026
Weakness typeCWE-284Improper access control
How to fix
Update
- Return Refund and Exchange For WooCommerce4.6.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Return Refund and Exchange For WooCommerce | 4.4.6 ≤ v < 4.6.4 | 4.6.4 |
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