{"id":"CVE-2026-107337","title":"The Malcolm kiosk Flask application exposes a POST /script_call/<script> endpoint with zero authentication and wildcard CORS (CORS(app))","summary":"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, inc…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","cwe":["CWE-352"],"vendor":"CISA","product":"Malcolm","affected":["Malcolm <= 26.07.1"],"published":"2026-10-08","updated":"2026-10-08","sourceUpdated":"2026-10-08T21:03:43.847","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-107337","references":[{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-280-01.json","label":"ics-cert@hq.dhs.gov"},{"url":"https://github.com/cisagov/Malcolm/security/advisories/GHSA-w8gq-4v5x-xrrm","label":"ics-cert@hq.dhs.gov"},{"url":"https://github.com/cisagov/Malcolm/security/advisories/GHSA-w8gq-4v5x-xrrm","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"ingestedAt":"2026-10-08T17:56:11.738Z","epss":0.00127,"epssPercentile":0.02328,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-08T19:06:18.494544Z"},"slug":"CVE-2026-107337","body":"## Overview\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":51,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":221884,"id":"CVE-2026-107337","ts":1792035893176,"field":"exploit_available","old":"false","new":"true"}]}