CVE-2025-12448
Smartsupp – live chat, AI shopping assistant and chatbots <= 3.9.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.4EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
19 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
References
https://plugins.trac.wordpress.org/browser/smartsupp-live-chat/tags/3.2/admin/class-smartsupp-admin.php#L105https://plugins.trac.wordpress.org/browser/smartsupp-live-chat/tags/3.2/public/class-smartsupp.php#L177https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3398777%40smartsupp-live-chat&new=3398777%40smartsupp-live-chat&sfp_email=&sfph_mail=https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3402922%40smartsupp-live-chat&new=3402922%40smartsupp-live-chat&sfp_email=&sfph_mail=https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3403904%40smartsupp-live-chat&new=3403904%40smartsupp-live-chat&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/3c298653-7f79-4ee2-89c8-8a6d0e1446b8?source=cve