CVE-2025-54175 | THREATINT

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.

PUBLISHED Reserved 2025-07-17 | Published 2025-08-20 | Updated 2025-08-20 | Assigner CERT-PL

MEDIUM: 4.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status

unknown

6.8

affected

Credits

Kamil Szczurowski finder

Robert Kruczek finder

References

cert.pl/posts/2025/08/CVE-2025-54172 third-party-advisory

opensolution.org/professional-cms-system-quick-cms-ext.html product

cve.org (CVE-2025-54175)

nvd.nist.gov (CVE-2025-54175)

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