GHSA-6fgp-m6q4-j3q5
Medium · 5.8CVSS
5.8
EPSS
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Published
Feb 9, 2026
CISA due date
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The record
MCP Run Python Deno Sandbox Misconfiguration Allows SSRF Attacks via Localhost Access
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| PyPI | mcp-run-python | 0 | No fix |
Related vulnerabilities
- CVE-2026-25904 The Pydantic-AI MCP Run Python tool configures the Deno sandbox with an overly permissive… Same vulnerability
- GHSA-pfv4-wmph-5gc6 MCP Run Python has a Sandbox Escape & Server Takeover Vulnerability Also affects mcp-run-python
- CVE-2026-25905 The Python code being run by 'runPython' or 'runPythonAsync' is not isolated from the… Also affects mcp-run-python
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- CVE-2026-87953 Server-Side Request Forgery (SSRF) vulnerability in Drupal SAML SSO - Service Provider… CWE-918
- CVE-2026-114634 WWBN AVideo before 29.4.0 contains a blind server-side request forgery vulnerability in… CWE-918
- CVE-2026-112288 Krayin CRM 2.2.5 before 2.2.7 contains a server-side request forgery filter bypass that… CWE-918
- CVE-2026-111936 Sigma File Manager through 2.2.0 contains a server-side request forgery vulnerability… CWE-918