Description
The FastBots plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Problem types
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Product status
Any version
Timeline
| 2026-05-11: | Disclosed |
Credits
Kazuma Matsumoto
References
www.wordfence.com/...-dbff-491d-8a0a-1bfb9a7798ad?source=cve
plugins.trac.wordpress.org/...ai-chatbots/trunk/fastbots.php
plugins.trac.wordpress.org/...tbots/tags/1.0.12/fastbots.php
plugins.trac.wordpress.org/...atbots/trunk/settings-page.php
plugins.trac.wordpress.org/.../tags/1.0.12/settings-page.php