CVE-2022-31512: Flask-Mvc Project Flask-Mvc

Critical severity, CVSS 9.3. EPSS: 1.4% chance of exploitation in the next 30 days.

The Atom02/flask-mvc repository through 2020-09-14 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected products

• Flask-Mvc Project Flask-Mvc: up to and including 2020-09-14

Published 2022-07-11. Last modified 2026-06-17.