What’s Vulnerable › Vulnerabilities
CVE-2026-77695: Woo Refund And Exchange Lite < 4.6.4 - Unauthenticated Guest Order Message Disclosure and Manipulation
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-26 · updated 2026-08-26
- Weakness: CWE-284
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.
Affected products
- wpswings Return Refund and Exchange For WooCommerce: from 4.4.6 before 4.6.4 — fixed in 4.6.4
How to fix
Upgrade to a fixed version: wpswings Return Refund and Exchange For WooCommerce 4.6.4. Check the vendor advisory for mitigations.
References
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