CVE-2026-6954

MEDIUM

Intermark WebControl CMS 3.5 - urlDestino Cross-Site Scripting

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-6954. PoCs published by HermesNA-1.

AI-analyzed exploit summary This repository contains an auto-generated stub module for CVE-2026-6954, a Cross-Site Scripting (XSS) vulnerability in Intermark IT's WebControl CMS v3.5. The code includes placeholder methods (`check` and `run`) but lacks actual exploit implementation or technical details about the vulnerability's root cause or attack vector.

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.

Exploits (1)

github STUB 1 stars
by HermesNA-1 · pythonpoc
https://github.com/HermesNA-1/SnakeSploit/tree/main/data/modules_generated/cve-2026-6954_cross-site_scripting_xss.py

This repository contains an auto-generated stub module for CVE-2026-6954, a Cross-Site Scripting (XSS) vulnerability in Intermark IT's WebControl CMS v3.5. The code includes placeholder methods (`check` and `run`) but lacks actual exploit implementation or technical details about the vulnerability's root cause or attack vector.

Classification
Stub 98%
Attack Type
Xss
Complexity
Moderate
Reliability
Theoretical
Target: Intermark IT's WebControl CMS v3.5
No auth needed
Prerequisites: Network access to the target CMS instance · Knowledge of the vulnerable endpoint (not specified in the stub)
mistral-large-3 · analyzed Jul 09, 2026 Full analysis →

References (1)

Core 1

Scores

CVSS v4 5.1
EPSS 0.0037
EPSS Percentile 28.7%
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
Intermark IT/WebControl CMS
Published Jun 30, 2026
Tracked Since Jun 30, 2026