What is GHSA-865c-wrhg-fwg8?

GHSA-865c-wrhg-fwg8 is a security advisory published by GitHub Security Advisories with Medium severity. Cross-Site Scripting (XSS) vulnerability in Intermark IT's WebControl CMS v3.5. This...

Which CVE IDs does GHSA-865c-wrhg-fwg8 cover?

GHSA-865c-wrhg-fwg8 covers the following CVE IDs: CVE-2026-6954. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-865c-wrhg-fwg8Medium

Cross-Site Scripting (XSS) vulnerability in Intermark IT's WebControl CMS v3.5. This...

Vendor

GitHub Security Advisories

Published

June 30, 2026

Last Modified

June 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-6954 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-6954
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-intermark-its-webcontrol-cms
https://github.com/advisories/GHSA-865c-wrhg-fwg8