CVE-2025-63414: Allskyteam Allsky

Critical severity, CVSS 10.0. EPSS: 1.8% chance of exploitation in the next 30 days.

A Path Traversal vulnerability in the Allsky WebUI version v2024.12.06_06 allows an unauthenticated remote attacker to achieve arbitrary command execution. By sending a crafted HTTP request to the /html/execute.php endpoint with a malicious payload in the id parameter, an attacker can execute arbitrary commands on the underlying operating system, leading to full remote code execution (RCE).

Affected products

• Allskyteam Allsky: version 2024.12.06_06 only

Published 2025-12-16. Last modified 2026-06-17.