CVE-2025-54540
Reflected XSS in QuickCMS
- State
- Published
- Severity
- 5.1 Medium
- Published
- Aug 28, 2025
- Updated
- Aug 28, 2025
- Reserved
- Jul 24, 2025
Description
QuickCMS is vulnerable to Reflected XSS via sSort parameter in admin's panel functionality. A malicious attacker can craft a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's browser.
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | CERT-PL |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
QuickCMSOpenSolution |
|
References
- https://cert.pl/posts/2025/08/CVE-2025-54540third-party-advisory
- https://opensolution.org/product
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