What is CVE-2025-9343?

CVE-2025-9343 is a high-severity vulnerability in Elextensions Elex Wordpress Helpdesk & Customer Ticketing System, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-12-21.

How severe is CVE-2025-9343?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Elextensions Elex Wordpress Helpdesk & Customer Ticketing System

CVE-2025-9343

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 esc…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Elextensions Elex Wordpress Helpdesk & Customer Ticketing System — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-9343?: CVE-2025-9343 is a high-severity vulnerability in Elextensions Elex Wordpress Helpdesk & Customer Ticketing System, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-12-21.
How severe is CVE-2025-9343?: High severity. CVSS v3 base score is 7.2 out of 10.