PluginOps vulnerabilities

Products

• Landing Page Builder 3
• Landing Page Builder – Lead Page – Optin Page – Squeeze Page – WordPress Landing Pages 1
• MailChimp Subscribe Form 1
• MailChimp Subscribe Form, Optin Builder, PopUp Builder, Form Builder 1
• MailChimp Subscribe Forms 1

Latest PluginOps CVEs

Newest publication first

1. CVE-2026-27536 WordPress MailChimp Subscribe Forms plugin <= 4.3.3 - Cross Site Scripting (XSS) vulnerability

   Published 2026-08-13

   High·CVSS 7.1

   Unauthenticated Cross Site Scripting (XSS) in MailChimp Subscribe Forms <= 4.3.3 versions.

2. CVE-2026-57337 WordPress Landing Page Builder plugin <= 1.5.3.5 - Cross Site Scripting (XSS) vulnerability

   Published 2026-06-29

   High·CVSS 7.1

   Unauthenticated Cross Site Scripting (XSS) in Landing Page Builder <= 1.5.3.5 versions.

3. CVE-2026-24620 WordPress Landing Page Builder plugin <= 1.5.3.4 - Cross Site Scripting (XSS) vulnerability

   Published 2026-01-23

   Medium·CVSS 5.9

   Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PluginOps Landing Page Builder page-builder-add allows Stored XSS.This issue affects Landing Page Builder: from n/a through <= 1.5.3.4.

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

   Published 2023-12-29

   Medium·CVSS 4.7

   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.

5. CVE-2023-48325 WordPress Landing Page Builder Plugin <= 1.5.1.5 is vulnerable to Open Redirection

   Published 2023-12-07

   Medium·CVSS 4.7

   URL Redirection to Untrusted Site ('Open Redirect') vulnerability in PluginOps Landing Page Builder – Lead Page – Optin Page – Squeeze Page – WordPress Landing Pages.This issue affects Landing Page Builder – Lead Page – Optin Page – Squeeze Page – WordPress Landing Pages: from n/...

6. CVE-2023-40675 WordPress Landing Page Builder Plugin <= 1.5.1.2 is vulnerable to Cross Site Scripting (XSS)

   Published 2023-09-27

   Medium·CVSS 5.9

   Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in PluginOps Landing Page Builder plugin <= 1.5.1.2 versions.

7. CVE-2023-33328 WordPress MailChimp Subscribe Forms Plugin <= 4.0.9.1 is vulnerable to Cross Site Scripting (XSS)

   Published 2023-05-28

   Medium·CVSS 5.9

   Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in PluginOps MailChimp Subscribe Form plugin <= 4.0.9.1 versions.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.