CRITICALCVE-2026-44717Published Modified CNA GitHub_M
CVE-2026-44717: MCP Calculate Server: Prompt Injection to RCE
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.
Metrics
- CVSS v3.1
- 9.8
- Severity
- CRITICAL
- Fixed in
- —
- Affected Products
- 1
Affected packages
- 611711Dark / mcp_calculate_server< 0.1.1
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H