The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
The SupportCandy – AI Customer Support Ticket System & Live Chatbot Agent plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' parameter in all versions up to, and including, 3.5.3 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. This exploit chain requires the 'Register user if not exists' setting to be disabled, which is its default configuration.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Supportcandy Plugin | — | Update supportcandy plugin to version 3.5.4, or a newer patched version | Oct 30, 2026 | Oct 2, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub