CVE-2026-85688: Ten-Framework

Critical severity, CVSS 9.8. EPSS: 2.6% chance of exploitation in the next 30 days.

TEN Framework 0.11.71 contains unauthenticated arbitrary file read and write vulnerabilities in the TMAN Designer file-content API endpoints. Attackers can submit POST and PUT requests to the /api/designer/v1/file-content endpoints to read arbitrary files or write malicious content to system paths, enabling code execution through authorized_keys, cron files, or executable graph files.

Affected products

• Ten-Framework Ten-Framework: up to and including 0.11.71

Published 2026-09-04. Last modified 2026-09-24.