CVE-2022-31586: Changepop-Back Project Changepop-Back

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

The unizar-30226-2019-06/ChangePop-Back repository through 2019-06-04 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected products

• Changepop-Back Project Changepop-Back: up to and including 2019-06-04

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