CVE-2022-31505: Mercadoenlineaback Project Mercadoenlineaback

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

The cheo0/MercadoEnLineaBack repository through 2022-05-04 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected products

• Mercadoenlineaback Project Mercadoenlineaback: up to and including 2022-05-04

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