CVE-2023-27447 MEDIUM

CVE-2023-27447: WordPress WP SMS Plugin <= 6.0.4 is vulnerable to Sensitive Data Exposure

Vendor Veronalabs
Product WP SMS – Messaging & SMS Notification for WordPress, WooCommerce, GravityForms, etc
Weakness CWE-200 · Info exposure
Published December 28, 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 VeronaLabs WP SMS – Messaging & SMS Notification for WordPress, WooCommerce, GravityForms, etc.This issue affects WP SMS – Messaging & SMS Notification for WordPress, WooCommerce, GravityForms, etc: from n/a through 6.0.4.

Explanation of Vulnerability in Simple Terms

02Summary

WP SMS versions up to 6.0.4 expose sensitive information that can be accessed over the network without authentication. An attacker can retrieve this data directly without needing to log in or interact with a site administrator. The vulnerability affects the plugin's core functionality and may expose SMS-related configuration or user data.

What an attacker can do

03Attacker Capabilities

Read sensitive information from the plugin without logging in.

Potential impact on your site

04Site Impact

Sensitive SMS configuration or user data may be exposed to unauthenticated attackers.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

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

Related vulnerabilities

08Related CVE