CVE-2023-52208 MEDIUM

CVE-2023-52208: WordPress Constant Contact Forms Plugin <= 2.4.2 is vulnerable to Sensitive Data Exposure

Vendor Constant Contact
Product Constant Contact Forms
Weakness CWE-200 · Info exposure
Published January 8, 2024
Last update April 28, 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

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Constant Contact Constant Contact Forms.This issue affects Constant Contact Forms: from n/a through 2.4.2.

Explanation of Vulnerability in Simple Terms

02Summary

Constant Contact Forms versions up to 2.4.2 expose sensitive information that can be accessed over the network without authentication. An attacker can retrieve limited data from the application without needing to log in or interact with a user. The exposure is limited to confidentiality; the attacker cannot modify data or disrupt service.

What an attacker can do

03Attacker Capabilities

Read sensitive information from the application without logging in.

Potential impact on your site

04Site Impact

Sensitive data may be exposed to unauthenticated visitors; review what information is accessible.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

January 8, 2024 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE

CVE-2025-13997 King Addons for Elementor <= 51.1.49 - Unauthenticated API Keys Disclosure CVE-2026-9183 24liveblog <= 2.2 - Authenticated (Contributor+) Exposure of Sensitive Information via Block Editor Script Localization CVE-2026-5032 W3 Total Cache <= 2.9.3 - Unauthenticated Security Token Exposure via User-Agent Header CVE-2026-7636 Slider by Soliloquy <= 2.8.1 - Authenticated (Subscriber+) Information Disclosure via REST API Endpoint CVE-2026-3058 Seraphinite Accelerator <= 2.28.14 - Authenticated (Subscriber+) Exposure of Sensitive Information to an Unauthorized Actor