XSS in Intermark It Webcontrol Cms

CVE-2026-6953

HTML injection vulnerability in Intermark IT's WebControl CMS v3.5. This vulnerability allows an attacker to send an email containing malicious HTML code to a victim via the contact form. To exploit this vulnerability, the attacker must send a request using the 'nombreApellidos', 'dirección ', and 'comentarios ' parameters to '/processContact.do'.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (27.0th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

References