PT-2026-41467 · Quick.Cms · Quick.Cms

Rahad Chowdhury · Published 2026-05-16 · Updated 2026-05-17 · CVE-2021-47981

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Quick.CMS version 6.7

Description An issue in the sliders form allows authenticated attackers to inject malicious scripts by submitting payloads through the sDescription parameter. This can be achieved by crafting CSRF (Cross-Site Request Forgery) forms—a technique where a victim is tricked into performing an action they did not intend—targeting the 'admin.php?p=sliders-form' endpoint to execute arbitrary JavaScript in the victim's browser.

Recommendations Avoid using the sDescription parameter in the 'admin.php?p=sliders-form' endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-47981

Affected Products

Quick.Cms

References · 7

• 🔥 https://exploit-db.com/exploits/50530 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47981 · Security Note
• https://t.me/CVEtracker/54021 · Telegram Post
• https://opensolution.org/download/home.html?sFile=Quick.Cms_v6.7-en.zip · Note
• https://vulncheck.com/advisories/quick-cms-cross-site-scripting-via-csrf-to-sliders-form · Note
• https://twitter.com/CVEnew/status/2055866565933903925 · Twitter Post
• https://opensolution.org · Note