CyberSecBulletin

Exposed Unsafe ActiveX Method

CWE-618

An ActiveX control is intended for use in a web browser, but it exposes dangerous methods that perform actions that are outside of the browser's security model (e.g. the zone or domain).

We track 1 vulnerability of this type. 100% are rated high or critical, and the average CVSS score is 8.0.

How this weakness is prevented

  • Implementation: If you must expose a method, make sure to perform input validation on all arguments, and protect against all possible vulnerabilities.
  • Architecture and Design: Use code signing, although this does not protect against any weaknesses that are already in the control.
  • Architecture and Design System Configuration: Where possible, avoid marking the control as safe for scripting.

Latest Exposed Unsafe ActiveX Method vulnerabilities

  • 8.0 High severity

    GlobalProtect App: Exposed Unsafe ActiveX Method

    CVE-2025-0118Palo Alto Networks

    A vulnerability in the Palo Alto Networks GlobalProtect app on Windows allows a remote attacker to run ActiveX controls within the context of an authenticated Windows user. This enables the attacker to run commands as if they are a legitimate authenticated use