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Medium · 5.4 CVE-2021-47981 EUVD-2021-34836GHSA-g33h-xxgx-7c28

Quick.CMS 6.7 Cross-Site Scripting via CSRF to Sliders Form

Published May 16, 2026 · Updated May 24, 2026 · Assigned by VulnCheck

Description

Quick.CMS 6.7 contains a cross-site scripting vulnerability in the sliders form that allows authenticated attackers to inject malicious scripts by submitting XSS payloads through the sDescription parameter. Attackers can craft CSRF forms targeting the admin.php?p=sliders-form endpoint to execute arbitrary JavaScript in victim browsers when the form is submitted.

Affected products

VendorProductAffectedFixed
Opensolution Quick.CMS 6.7 —

References