CVE-2025-54175CWE-79

Reflected Cross-Site Scripting in QuickCMS.EXT

Medium · published August 20, 2025

CVSS v4.0
4.6
EPSS
0%
Percentile
13.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.6 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00231 · 13.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-08-20T12:53Z
EPSS history
Timeline
  • 20 AUG 12:53Z
    Reflected Cross-Site Scripting in QuickCMS.EXT
    cvelistv5