Description

QuickCMS is vulnerable to multiple Stored XSS in slider editor functionality (sliders-form). Malicious attacker with admin privileges can inject arbitrary HTML and JS into website, which will be rendered/executed on every page. By default admin user is not able to add JavaScript into the website. 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.

INFO

Published Date :

2025-10-23T09:37:44.450Z

Last Modified :

2025-10-23T17:29:19.163Z

Source :

CERT-PL
AFFECTED PRODUCTS

The following products are affected by CVE-2025-9981 vulnerability.

Vendors Products
Opensolution
  • Quick.cms
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-9981.

URL Resource
https://cert.pl/posts/2025/10/CVE-2025-9980 cve-icon cve-icon
https://opensolution.org/cms-system-quick-cms.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact