CVE-2025-55175

Medium

Description

QuickCMS is vulnerable to Reflected XSS via sLangEdit parameter in admin's panel functionality. A malicious attacker can craft a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's browser. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.8 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

SeverityMedium
CVSS6.1
Exploit probability—
ProductOpensolution Quick.cms
PublishedAug 28, 2025
First seenAug 28, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
opensolution quick.cms6.8—

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CVE-2025-55175 · Opensolution Quick.cms · Dark Radar