Vulnerability · Published Aug 26, 2026 · Assigned by WPScan

CVE-2026-77695Woo Refund And Exchange Lite < 4.6.4 - Unauthenticated Guest Order Message Disclosure and Manipulation

Medium 6.5

In plain English

A medium-severity improper access control in Return Refund and Exchange For WooCommerce from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.3%top 80.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
Unknown	Return Refund and Exchange For WooCommerce	4.4.6 – before 4.6.4

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References

https://wpscan.com/vulnerability/2b09bafa-d812-4247-8199-ce7f2dbac85e/ exploit, vdb-entry, technical-description