CVE-2026-107337 Cross-Site Request Forgery in Malcolm
Attackers can force operators to execute arbitrary management commands, potentially wiping forensic logs or stopping security monitoring in Malcolm.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-107337?
CVE-2026-107337 is a high-severity vulnerability in CISA Malcolm, published on 8 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
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.
Weakness: CWE-352
Which versions are affected by CVE-2026-107337?
How do I fix CVE-2026-107337?
No fix has been published for CVE-2026-107337 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-107337 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-107337 exists.
Sources
Also known as GHSA-hfc4-x7vw-3m49, GHSA-w8gq-4v5x-xrrm.