Vulnerability · Published Oct 8, 2026 · Assigned by icscert

CVE-2026-107337Cross-Site Request Forgery in Malcolm

High 7.1

In plain English

A high-severity cross-site request forgery in Malcolm from CISA. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.1%top 97.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
CISA	Malcolm	0 – through 26.07.1

Weakness: CWE-352 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

In plain English

Official description

Affected products (as reported)

References