Description
A command injection vulnerability exists in the MCP Data Science Server's (reading-plus-ai/mcp-server-data-exploration) 0.1.6 in the safe_eval() function (src/mcp_server_ds/server.py:108). The function uses Python's exec() to execute user-supplied scripts but fails to restrict the __builtins__ dictionary in the globals parameter. When __builtins__ is not explicitly defined, Python automatically provides access to all built-in functions including __import__, exec, eval, and open. This allows an attacker to execute arbitrary Python code with full system privileges, leading to complete system compromise. The vulnerability can be exploited by submitting a malicious script to the run_script tool, requiring no authentication or special privileges.
INFO
Published Date :
2025-11-18T00:00:00.000Z
Last Modified :
2025-11-18T17:05:02.151Z
Source :
mitre
AFFECTED PRODUCTS
The following products are affected by CVE-2025-63603 vulnerability.
| Vendors | Products |
|---|---|
| Mcp Server For Data Exploration Project |
|
| Reading-plus-ai |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-63603.
