CVE-2022-31547: Sphere Project Sphere

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

The noamezekiel/sphere repository through 2020-05-31 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected products

• Sphere Project Sphere: up to and including 2020-05-31

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