Skip to content
OpenAdvisories
Critical · 9.8 CVE-2026-44717 EUVD-2026-30574

MCP Calculate Server: Prompt Injection to RCE

Published May 15, 2026 · Updated May 15, 2026 · Assigned by GitHub_M

Description

MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library. Prior to 0.1.1, the use of eval() to evaluate mathematical expressions without proper input sanitization leads to remote code execution. This vulnerability is fixed in 0.1.1.

Affected products

VendorProductAffectedFixed
611711Dark mcp_calculate_server < 0.1.1 —

References