CVE-2025-9343
High
Description
The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ticket subjects in all versions up to, and including, 3.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
SeverityHigh
CVSS7.2
Exploit probability—
ProductELEX WordPress HelpDesk & Customer Ticketing System
PublishedDec 21, 2025
First seenDec 21, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| elextensions ELEX WordPress HelpDesk & Customer Ticketing System | v ≤ 3.3.4 | — |
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