CVE-2023-35876 HIGH

CVE-2023-35876: WordPress WooCommerce Square Plugin <= 3.8.1 is vulnerable to Insecure Direct Object References (IDOR)

Vendor Woocommerce
Product WooCommerce Square
Weakness CWE-639 · IDOR
Published December 20, 2023
Last update April 28, 2026

CVSS base score

8.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

What the vulnerability does

01Description

Authorization Bypass Through User-Controlled Key vulnerability in WooCommerce WooCommerce Square.This issue affects WooCommerce Square: from n/a through 3.8.1.

Key dates

02Disclosure timeline

December 20, 2023 CVE published
April 28, 2026 Record updated