CVE-2022-31568: Rexians Rex-Web

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

The Rexians/rex-web repository through 2022-06-05 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected products

• Rexians Rex-Web: up to and including 2022-06-05

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