CVE-2026-77695CWE-284broken-access-control

CVE-2026-77695

Medium · published August 26, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
18.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00275 · 18.8th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-08-26T10:16Z
References (1)
https://wpscan.com/vulnerability/2b09bafa-d812-4247-8199-ce7f2dbac85e/ · [email protected]
EPSS history
Timeline
  • 27 AUG 06:46Z
    EPSS moved — → 0%
    epss
  • 26 AUG 06:00Z
    Woo Refund And Exchange Lite < 4.6.4 - Unauthenticated Guest Order Message Disclosure and Manipulation
    cvelistv5