CVE-2025-54542

MEDIUM EPSS 2.4%
Published Aug 28, 202510mo ago · Modified Jun 17, 20261w ago
6.9 CVSS 4.0
Medium
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Published Aug 28, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

QuickCMS sends password and login via GET Request. This allows a local attacker with access to the victim's browser history to obtain the necessary credentials to log in as the user. 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 Details

Base Score
6.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
2.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-598

Affected Products 1

VendorProductVersionRange
opensolutionquick.cms6.8any

References 2

  • cert.pl https://cert.pl/posts/2025/08/CVE-2025-54540
    Third Party Advisory
  • opensolution.org https://opensolution.org
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.