CVE-2023-47244 MEDIUM

CVE-2023-47244: WordPress Email Marketing for WooCommerce by Omnisend Plugin <= 1.13.8 is vulnerable to Sensitive Data Exposure

Vendor Omnisend
Product Email Marketing for WooCommerce by Omnisend
Weakness CWE-200 · Info exposure
Published November 23, 2023
Last update April 28, 2026

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

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Omnisend Email Marketing for WooCommerce by Omnisend.This issue affects Email Marketing for WooCommerce by Omnisend: from n/a through 1.13.8.

Explanation of Vulnerability in Simple Terms

02Summary

The Omnisend Email Marketing for WooCommerce plugin through version 1.13.8 exposes sensitive information to unauthenticated attackers over the network. An attacker can retrieve data without needing to log in or interact with a site administrator. The vulnerability stems from insufficient access controls on data endpoints. Update to a version newer than 1.13.8 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the plugin without logging in.

Potential impact on your site

04Site Impact

Customer or business data stored in the Omnisend plugin may be exposed to anyone on the internet.

Conditions required to exploit

05Prerequisites

Network access to the affected WooCommerce site; no authentication required.

Key dates

06Disclosure timeline

November 23, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE