8.6
High
CVE-2026-11590 The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sanitize user-supplied array keys…
Description
The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sanitize user-supplied array keys before using them in a SQL statement, allowing unauthenticated users to perform SQL injection attacks.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| WP Support Plus Responsive Ticket System 9.1 | earliest → 9.1.2 | No fix stated |