CVE-2025-54175

20.08.2025, 13:15

QuickCMS.EXT is vulnerable to Reflected XSS in sFileNameparameter in thumbnail viewerfunctionality. 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.

Cross-site Scripting

Provider	Type	Base Score	Vector
NIST	NIST	UNKNOWN	---
CERT-PL	CNA	---	---
CISA-ADP	ADP	---	---

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 21%

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

https://cert.pl/posts/2025/08/CVE-2025-54172

https://opensolution.org/professional-cms-system-quick-cms-ext.html