CVE-2026-6954CWE-79

Multiple vulnerabilities in Intermark IT's WebControl CMS

Medium · published June 30, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
36.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
EPSS
0.00436 · 36.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-06-30T08:54Z
EPSS history
Timeline
  • 30 JUN 08:54Z
    Multiple vulnerabilities in Intermark IT's WebControl CMS
    cvelistv5