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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.

PUBLISHED Reserved 2026-05-16 | Published 2026-05-16 | Updated 2026-05-16 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem types

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

Product status

6.7
affected

Credits

Rahad Chowdhury finder

References

www.exploit-db.com/exploits/50530 (ExploitDB-50530) exploit

opensolution.org/ (Official Product Homepage) product

opensolution.org/...ad/home.html?sFile=Quick.Cms_v6.7-en.zip (Product Reference) product

www.vulncheck.com/...site-scripting-via-csrf-to-sliders-form (VulnCheck Advisory: Quick.CMS 6.7 Cross-Site Scripting via CSRF to Sliders Form) third-party-advisory

cve.org (CVE-2021-47981)

nvd.nist.gov (CVE-2021-47981)

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