What is GHSA-mr42-h3r5-v8g5?

GHSA-mr42-h3r5-v8g5 is a security advisory published by GitHub Security Advisories with Medium severity. HTML injection vulnerability in Intermark IT's WebControl CMS v3.5. This vulnerability allows an...

Which CVE IDs does GHSA-mr42-h3r5-v8g5 cover?

GHSA-mr42-h3r5-v8g5 covers the following CVE IDs: CVE-2026-6953. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-mr42-h3r5-v8g5Medium

HTML injection vulnerability in Intermark IT's WebControl CMS v3.5. This vulnerability allows an...

Vendor

GitHub Security Advisories

Published

June 30, 2026

Last Modified

June 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-6953 →

📋 Description

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'.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-6953
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-intermark-its-webcontrol-cms
https://github.com/advisories/GHSA-mr42-h3r5-v8g5