6.4
Medium
CVE-2023-4961 The Poptin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'poptin-form' shortcode in versions…
Description
The Poptin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'poptin-form' shortcode in versions up to, and including, 1.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Pop ups, WordPress Exit Intent Popup, Email Pop Up, Lightbox Pop Up, Spin the Wheel, Contact Form Builder – Poptin 1.3 | earliest → 1.3 | No fix stated |
| Poptin – Exit Pop Ups & Email Popups 1.3 | earliest → 1.3 | No fix stated |