CVE-2026-107337: Cisa Malcolm

High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days.

The Malcolm kiosk Flask application exposes a POST /script_call/<script> endpoint with zero authentication and wildcard CORS (CORS(app)). An attacker can force the operator's browser to execute arbitrary management commands via CSRF, including control.py --wipe which permanently deletes all captured network traffic and forensic logs, or control.py --stop which blinds the security monitoring.

Affected products

• Cisa Malcolm: up to and including 26.07.1

Published 2026-10-08. Last modified 2026-10-08.