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.
Project Subscriptions
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Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 30 Jun 2026 07:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | WP Support Plus Responsive Ticket System <= 9.1.2 - Unauthenticated Stored XSS via File Upload | |
| References |
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Projects
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-06-30T06:00:01.626Z
Reserved: 2026-06-08T13:39:45.392Z
Link: CVE-2026-11589
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OpenCVE Enrichment
Updated: 2026-06-30T08:30:04Z
Weaknesses
No weakness.