CVE-2023-7320 MEDIUM

CVE-2023-7320: WooCommerce <= 7.8.2 - Sensitive Information Exposure

Vendor Automattic
Product WooCommerce
Weakness CWE-200 · Info exposure
Published October 29, 2025
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

The WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 7.8.2, due to improper CORS handling on the Store API's REST endpoints allowing direct external access from any origin. This can allow unauthenticated attackers to extract sensitive user information including PII(Personal Identifiable Information).

Explanation of Vulnerability in Simple Terms

02Summary

WooCommerce versions up to 7.8.2 expose sensitive information to unauthenticated attackers over the network. The vulnerability allows reading of non-public data without requiring user interaction or special access. This affects all installations running the affected version range. Update to a version newer than 7.8.2 to remediate.

What an attacker can do

03Attacker Capabilities

Read sensitive information from your WooCommerce installation without logging in.

Potential impact on your site

04Site Impact

Attackers can access non-public data exposed by WooCommerce without any credentials.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication or user interaction required.

Key dates

06Disclosure timeline

October 29, 2025 CVE published
April 8, 2026 Record updated