arcade-mcp-server (pypi) has 1 known vulnerability, the worst rated MODERATE. Upgrade to 1.9.1 or later to clear it. No malicious-package signal is recorded.
No published models are known to use this package.
CVSS v3.1 base score out of 10
chance of exploitation in 30 days, 27th percentile of all CVEs
CyberXYZ composite out of 10
fig. 01 — GHSA-g2jx-37x6-6438, the advisory selected below
The arcade-mcp HTTP server uses a hardcoded default worker secret ("dev") that is never validated or overridden during normal server startup.
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CyberXYZ does not call a package safe in absolute terms. It records 1 known vulnerability for arcade-mcp-server (pypi), the worst rated MODERATE, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 1 known vulnerability for arcade-mcp-server (pypi), the worst rated MODERATE. They are GHSA-g2jx-37x6-6438.
1.9.1 or later clears every advisory recorded for arcade-mcp-server (pypi). Check the release you pick before installing it.
Search arcade-mcp-server in CyberXYZ Check at https://cyberxyz.io/check?q=arcade-mcp-server. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 10:26 UTC. The most recent advisory here was published 2025-12-02. Updated continuously from NVD, GHSA, OSV and CNA feeds.