CVE-2025-58062
BaseFortify
Publication date: 2025-08-28
Last updated on: 2025-08-29
Assigner: GitHub, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| lstm-kirigaya | openmcp-client | * |
Helpful Resources
Exploitability
| 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 affects the openmcp-client vscode plugin for MCP developers on Windows platforms. Before version 0.1.12, if a user connected to a malicious MCP server controlled by an attacker, the attacker could set up a malicious authorization server endpoint that triggers an OS command injection during the open() function call. This allows the attacker to compromise the client system.
How can this vulnerability impact me? :
The vulnerability can lead to a full compromise of the client system running the vulnerable openmcp-client plugin on Windows. An attacker can execute arbitrary OS commands silently, potentially gaining control over the affected system.
What immediate steps should I take to mitigate this vulnerability?
Upgrade the openmcp-client vscode plugin to version 0.1.12 or later, as this version contains the patch that fixes the OS command injection vulnerability. Additionally, avoid connecting to untrusted MCP servers, especially on Windows platforms, to reduce the risk of exploitation.