CVE-2025-9343

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

highImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

7.2

CVSS Score

7.2

CVSS Score

high

Severity

3.3.5

Patched in

Time to patch

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.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=3.3.4

PublishedDecember 20, 2025

Last updatedDecember 21, 2025

Affected pluginelex-helpdesk-customer-support-ticket-system

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/042d9bc7-50ea-4585-9789-b10ed40b0d14?source=api-prod

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