CVE intelligence and bounded remediation

CVE-2025-13648 — Microcom360 Zeusweb security vulnerability

Medium CVSS 6.1

An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is required) who has the vulnerable software could introduce arbitrary JavaScript by injecting an XSS payload into the ‘Name’ and “Surname” parameters within the ‘My Account’ section at the URL: https://zeus.microcom.es:4040/administracion-estaciones.html resulting in a stored XSS. This issue affects ZeusWeb: 6.1.31.

Severity
Medium
CVSS
6.1 (3.1)
Published
2026-02-11
CISA KEV
Not currently listed
Ecosystem
javascript/npm
Weaknesses
CWE-79

Affected products

  • microcom360 / zeusweb / 6.1.31

Matched remediation archetype

Cross-site scripting and unsafe browser output

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Check exposure

  • Trace reflected, stored, and DOM-derived untrusted values into HTML, attributes, URLs, styles, scripts, and client-side template sinks.
  • Identify affected origins, authenticated user roles, sensitive browser capabilities, and where content is shared across tenants.
  • Review framework escaping, rich-text sanitization, legacy templates, and client-side rendering paths.

Remediate safely

  • Use context-aware framework output encoding and safe DOM APIs; keep untrusted data out of executable contexts.
  • Sanitize intentionally supported markup with a maintained allowlist policy and validate URLs and attributes separately.
  • Update affected rendering components and add tests for every output context using inert sentinel markup.

Authoritative sources

Complete CVE record and remediation plan

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