CVE-2022-21186: Acrontum Filesystem-Template

Critical severity, CVSS 9.8. EPSS: 25.4% chance of exploitation in the next 30 days.

The package @acrontum/filesystem-template before 0.0.2 are vulnerable to Arbitrary Command Injection due to the fetchRepo API missing sanitization of the href field of external input.

Affected products

• Acrontum Filesystem-Template: before 0.0.2 (fixed in 0.0.2)

Published 2022-08-05. Last modified 2026-06-17.