Missing Authentication for Critical Function Affecting netlicensing-mcp package, versions [,0.1.6)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published14 Jul 2026
- disclosed14 Jul 2026
- creditUnknown
Introduced: 14 Jul 2026
CVE-2026-54446 (opens in a new tab)How to fix?
Upgrade netlicensing-mcp to version 0.1.6 or higher.
Overview
netlicensing-mcp is a MCP server for the Labs64 NetLicensing license management API
Affected versions of this package are vulnerable to Missing Authentication for Critical Function in the ApiKeyMiddleware process. An attacker can gain unauthorized access to critical operations by sending HTTP requests without providing any API key, causing the server to use its own privileged credentials for upstream API calls.