CVE-2023-32517 MEDIUM

CVE-2023-32517: WordPress MailChimp Subscribe Forms Plugin <= 4.0.9.3 is vulnerable to Open Redirection

Vendor Pluginops
Product MailChimp Subscribe Form, Optin Builder, PopUp Builder, Form Builder
Weakness CWE-601 · Open redirect
Published December 29, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

4.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in PluginOps MailChimp Subscribe Form, Optin Builder, PopUp Builder, Form Builder.This issue affects MailChimp Subscribe Form, Optin Builder, PopUp Builder, Form Builder: from n/a through 4.0.9.3.

Key dates

02Disclosure timeline

December 29, 2023 CVE published
April 28, 2026 Record updated