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Description

The AI Engine plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the mwai_chatbot shortcode 'id' parameter in all versions up to, and including, 2.8.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-06-03 | Published 2025-07-08 | Updated 2026-04-08 | Assigner Wordfence




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

Any version
affected

Timeline

2025-05-28:Discovered
2025-07-03:Vendor Notified
2025-07-07:Disclosed

Credits

Michael Mazzolini finder

References

www.wordfence.com/...-ec75-46b1-8f1d-608411ad5147?source=cve

plugins.trac.wordpress.org/....2/classes/modules/chatbot.php

cve.org (CVE-2025-5570)

nvd.nist.gov (CVE-2025-5570)

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