OpenSolution Quick.CMS 6.8 Page Editor cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, has been found in OpenSolution Quick.CMS 6.8. This issue affects some unknown processing of the component Page Editor. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2025-54172. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in OpenSolution Quick.CMS 6.8. Affected by this vulnerability is an unknown functionality of the component Page Editor. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

QuickCMS is vulnerable to Stored XSS in sTitle parameter in page editor functionality. Malicious attacker with admin privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page. Regular admin user is not able to inject any JS scripts into the page. 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 weakness was disclosed by Kamil Szczurowski and Robert Kruczek. The advisory is shared at cert.pl. This vulnerability is known as CVE-2025-54172 since 07/17/2025. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are required for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Content Management System

Vendor

• OpenSolution

Name

• Quick.CMS

Version

• 6.8

CPE 2.3info

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CPE 2.2info

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