CVE-2025-9343

ELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.4 - Unauthenticated Stored Cross-Site Scripting

7.2 High

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.23%Up 0.2 points since Dec 21, 2025

What each source reports

CVE List Score used 7.2

ELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.4 - Unauthenticated Stored Cross-Site Scripting

Record: CVE-2025-9343
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-204662 7.2

Record: EUVD-2025-204662
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-grx3-26h2-7973 7.2

The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to...

Record: GHSA-grx3-26h2-7973
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

NVD 7.2

Record: CVE-2025-9343
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

elextensions elex wordpress helpdesk & customer ticketing system

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-9343 is a high vulnerability (CVSS 7.2) in Elextensions Elex Wordpress Helpdesk & Customer Ticketing System, published December 21, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 13th percentile. No source names a fixed version.