CVE-2026-107337

Published: Oct 8, 2026Modified: Oct 8, 2026

7.1

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Exploitability: 1.8 / Impact: 5.2

Source: ics-cert@hq.dhs.gov (Secondary)

Description

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.

Related CWEs

CWE-352

Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

References (3)

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-280-01.json

Source: ics-cert@hq.dhs.gov

https://github.com/cisagov/Malcolm/security/advisories/GHSA-w8gq-4v5x-xrrm

Source: ics-cert@hq.dhs.gov

https://github.com/cisagov/Malcolm/security/advisories/GHSA-w8gq-4v5x-xrrm

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.