What’s Vulnerable › Vulnerabilities

CVE-2026-10280: horizon921 mcpilot MCP API Call Endpoint route.ts server-side request forgery

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-01 · updated 2026-07-22
• Weakness: CWE-918

Description

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 the component MCP API Call Endpoint. The manipulation of the argument serverBaseUrl results in server-side request forgery. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• horizon921 mcpilot: 0.1.0

References

• https://github.com/horizon921/mcpilot/
• https://github.com/horizon921/mcpilot/issues/1
• https://vuldb.com/cve/CVE-2026-10280
• https://vuldb.com/submit/825426
• https://vuldb.com/vuln/367573
• https://vuldb.com/vuln/367573/cti

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