Medium severity6.4NVD Advisory· Published Feb 19, 2026· Updated Apr 15, 2026
CVE-2025-12448
CVE-2025-12448
Description
The Smartsupp – live chat, AI shopping assistant and chatbots plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'code' parameter in all versions up to, and including, 3.9.1 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=3.9.1
Patches
Vulnerability mechanics
References
6- plugins.trac.wordpress.org/browser/smartsupp-live-chat/tags/3.2/admin/class-smartsupp-admin.phpnvd
- plugins.trac.wordpress.org/browser/smartsupp-live-chat/tags/3.2/public/class-smartsupp.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- plugins.trac.wordpress.org/changesetnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/3c298653-7f79-4ee2-89c8-8a6d0e1446b8nvd
News mentions
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