CVE-2021-35054: Minecraft

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

Minecraft before 1.17.1, when online-mode=false is configured, allows path traversal for deletion of arbitrary JSON files.

Affected products

• Minecraft Minecraft: before 1.17.1 (fixed in 1.17.1)

Published 2021-07-20. Last modified 2026-06-17.