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WP Popup Builder – Popup Forms and Marketing Lead Generation <= 1.3.5 - Unauthenticated Arbitrary Shortcode Execution via wp_ajax_nopriv_shortcode_Api_Add
| CVE | CVE-2024-9061 |
|---|---|
| CVSS | 7.3 (High) |
| Publicly Published | October 15, 2024 |
| Last Updated | October 16, 2024 |
| Researcher |
Francesco Carlucci
|
Description
The The WP Popup Builder – Popup Forms and Marketing Lead Generation plugin for WordPress is vulnerable to arbitrary shortcode execution via the wp_ajax_nopriv_shortcode_Api_Add AJAX action in all versions up to, and including, 1.3.5. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. NOTE: This vulnerability was partially fixed in version 1.3.5 with a nonce check, which effectively prevented access to the affected function. However, version 1.3.6 incorporates the correct authorization check to prevent unauthorized access.
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Vulnerability Details for WP Popup Builder – Popup Forms and Marketing Lead Generation
| Software Type | Plugin |
|---|---|
| Software Slug | wp-popup-builder (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.3.6, or a newer patched version |
| Affected Version |
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| Patched Version |
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