CVE-2025-54994

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-54994
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54994.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-54994
Aliases
Published
2025-09-08T19:37:42.667Z
Modified
2026-04-02T12:54:22.115502Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
@akoskm/create-mcp-server-stdio has Command Injection in MCP Server due to unsafe `exec` API
Details

@akoskm/create-mcp-server-stdio is an MCP server starter kit that uses the StdioServerTransport. Prior to version 0.0.13, the MCP Server is written in a way that is vulnerable to command injection vulnerability attacks as part of some of its MCP Server tool definition and implementation. The MCP Server exposes the tool which-app-on-port which relies on Node.js child process API exec which is an unsafe and vulnerable API if concatenated with untrusted user input. Version 0.0.13 contains a fix for the issue.

Database specific 
{
    "cwe_ids": [
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54994.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/akoskm/create-mcp-server-stdio

Affected ranges

Type
GIT
Repo
https://github.com/akoskm/create-mcp-server-stdio
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
48c26bbe1f8c62764e4592f33c8300d1cadd2eac

Affected versions

v0.*
v0.0.1
v0.0.10
v0.0.11
v0.0.12
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54994.json"