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A security flaw has been discovered in horizon921 mcpilot 0.1.0. The impacted element is an unknown function of the file client/src/app/api/mcp/call/route.ts of…

Published:

31 mei 2026 om 22:00:00

Alert date:

1 juni 2026 om 20:04:42

Source:

nvd.nist.gov

Click to open the original link from this advisory

Web Technologies

A server-side request forgery (SSRF) vulnerability has been discovered in horizon921 mcpilot version 0.1.0. The flaw exists in an unknown function of the file client/src/app/api/mcp/call/route.ts within the MCP API Call Endpoint component. The vulnerability can be exploited remotely by manipulating the serverBaseUrl argument. A public exploit has been released and may be used for attacks. The project maintainers have been notified through an issue report but have not yet responded to the vulnerability disclosure.

Technical details

Mitigation steps:

Affected products:

horizon921 mcpilot

Related links:

Related CVE's:

Related threat actors:

IOC's:

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