CVE-2025-10018

QuickCMS is vulnerable to multiple Stored XSS in language editor functionality (languages). 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.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://cert.pl/posts/2025/11/CVE-2025-9982	Third Party Advisory
https://opensolution.org/cms-system-quick-cms.html	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:opensolution:quick.cms:6.8:*:*:*:*:*:*:*

History

07 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) QuickCMS es vulnerable a múltiples XSS Almacenados en la funcionalidad del editor de idiomas (languages). Atacante malicioso con privilegios de administrador puede inyectar HTML y JS arbitrarios en el sitio web, que se renderizará/ejecutará en cada página. Por defecto, el usuario administrador no puede añadir JavaScript en el sitio web. El proveedor fue notificado con antelación sobre esta vulnerabilidad, pero no respondió con los detalles de la vulnerabilidad o el rango de versiones vulnerables. Solo la versión 6.8 fue probada y confirmada como vulnerable, otras versiones no fueron probadas y también podrían ser vulnerables.

Information

Published : 2025-11-14 14:15

Updated : 2026-10-07 21:10

NVD link : CVE-2025-10018

Mitre link : CVE-2025-10018

CVE.ORG link : CVE-2025-10018

JSON object : View

Products Affected

opensolution

quick.cms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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