CSRF in Cisa Malcolm
CVE-2026-107337
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-107337?
- CVE-2026-107337 is a high-severity vulnerability in Cisa Malcolm, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.1/10. Published 2026-10-08.
- How severe is CVE-2026-107337?
- High severity. CVSS v3 base score is 7.1 out of 10.