Description
The ConvertForce Popup Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Gutenberg block's `entrance_animation` attribute in all versions up to, and including, 0.0.7. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Problem types
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Product status
* (semver)
Timeline
| 2025-12-11: | Vendor Notified |
| 2026-01-09: | Disclosed |
Credits
Athiwat Tiprasaharn
Itthidej Aramsri
Powpy
Waris Damkham
References
www.wordfence.com/...-53f4-40bb-ae6a-c5242b41329f?source=cve
plugins.trac.wordpress.org/...runk/inc/Blocks/Conversion.php
plugins.trac.wordpress.org/...runk/inc/Blocks/Conversion.php
plugins.trac.wordpress.org/changeset/3419678/