Security Advisory

CVE-2026-6954

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-30 08:54:37

Last updated 2026-06-30 13:14:14

Assigner INCIBE

CVSS score 5.1

State PUBLISHED

Description

Cross-Site Scripting (XSS) vulnerability in Intermark IT's WebControl CMS v3.5. This vulnerability allows an attacker to execute JavaScript code or inject a dynamic iframe into the victim’s browser by sending a malicious URL via the 'urlDestino' parameter in '/portal.do'. This vulnerability can be exploited to steal sensitive user data, such as session cookies, display phishing interfaces, or perform actions on the user’s behalf.

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