CVE-2025-54175 — MEDIUM (6.1)

Vulnerability Description

QuickCMS.EXT is vulnerable to Reflected XSS in sFileName parameter in thumbnail viewer functionality. An attacker can craft a malicious URL that results in arbitrary JavaScript execution in the victim's browser when opened. 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Opensolution	Quick.Cms.Ext	6.8

Related Weaknesses (CWE)

CWE-79

References

https://cert.pl/posts/2025/08/CVE-2025-54172Third Party Advisory
https://opensolution.org/professional-cms-system-quick-cms-ext.htmlProduct

FAQ

What is CVE-2025-54175?

CVE-2025-54175 is a vulnerability with a CVSS score of 6.1 (MEDIUM). QuickCMS.EXT is vulnerable to Reflected XSS in sFileName parameter in thumbnail viewer functionality. An attacker can craft a malicious URL that results in arbitrary JavaScript execution in the victi...

How severe is CVE-2025-54175?

CVE-2025-54175 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-54175?

Check the references section above for vendor advisories and patch information. Affected products include: Opensolution Quick.Cms.Ext.