CVE-2026-11589

Description

The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not properly validate uploaded files, allowing unauthenticated users to upload files containing malicious JavaScript (such as HTML or SVG) to a publicly accessible location, leading to Stored Cross-Site Scripting attacks against site users and administrators.

References

https://wpscan.com/vulnerability/c46479c2-4eef-485f-ae98-1f487efa4263/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3