CVE-2025-6514
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-07-09
Last updated on: 2025-07-10
Assigner: JFrog
Description
Description
mcp-remote is exposed to OS command injection when connecting to untrusted MCP servers due to crafted input from the authorization_endpoint response URL
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| geelen | mcp-remote | 0.0.5 |
| geelen | mcp-remote | 0.0.9 |
| geelen | mcp-remote | 0.0.14 |
| geelen | mcp-remote | 0.0.7 |
| geelen | mcp-remote | 0.0.11 |
| geelen | mcp-remote | 0.0.8 |
| geelen | mcp-remote | 0.0.6 |
| geelen | mcp-remote | 0.0.12 |
| geelen | mcp-remote | 0.0.13 |
| geelen | mcp-remote | 0.0.15 |
| geelen | mcp-remote | 0.0.10 |
| geelen | mcp-remote | 0.1.15 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in mcp-remote allows an attacker to perform OS command injection by sending crafted input through the authorization_endpoint response URL when connecting to untrusted MCP servers.
How can this vulnerability impact me? :
The vulnerability can lead to severe impacts including full system compromise, as it allows remote attackers to execute arbitrary commands on the affected system, potentially leading to complete confidentiality, integrity, and availability loss.
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