Vendor

instantpopupbuilder

1 known vulnerabilities.

Products

Instant Popup Builder – Powerful Popup Maker for Opt-ins, Email Newsletters & Lead Generation 1

All Critical High Medium Low Exploited only Public exploit

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Medium 5.3

CVE-2026-3475

Instant Popup Builder <= 1.1.7 - Unauthenticated Arbitrary Shortcode Execution via 'token' Parameter

The Instant Popup Builder plugin for WordPress is vulnerable to Unauthenticated Arbitrary Shortcode Execution in all versions up to and including 1.1.7. This is due to the handle_email_verification_page() function constructing a shortcode string from user-sup…

instantpopupbuilder Instant Popup Builder – Powerful Popup Maker for Opt-ins, Email Newsletters & Lead Generation Web / CMS

Mar 19, 2026