CVE-2022-31514: Fan Platform Project Fan Platform

Critical severity, CVSS 9.3. EPSS: 1.3% chance of exploitation in the next 30 days.

The Caoyongqi912/Fan_Platform repository through 2021-04-20 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected products

• Fan Platform Project Fan Platform: up to and including 2021-04-20

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