CVE-2025-53372Public exploitNetwork attack vector

Host command execution via unsanitized container ID

Published Jul 8, 2025 · Updated Jul 8, 2025

Command injection in node-code-sandbox-mcp before 1.3.0 allows remote attackers to execute host commands through an MCP tool call. The sandbox_stop tool interpolates its container_id argument into a docker rm shell string passed to child_process.execSync, allowing shell substitution and metacharacters. A user must cause an MCP client to invoke the crafted request; injected commands run with the server process's privileges outside Docker.

CVSS severity7.5
High
EPSS probability1.04%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in node-code-sandbox-mcp before 1.3.0 allows remote attackers to execute host commands through an MCP tool call. The sandbox_stop tool interpolates its container_id argument into a docker rm shell string passed to child_process.execSync, allowing shell substitution and metacharacters. A user must cause an MCP client to invoke the crafted request; injected commands run with the server process's privileges outside Docker.

The record

CVE
CVE-2025-53372
Published
Jul 8, 2025
Updated
Jul 8, 2025
Vendor
Alfonso Graziano
Product
node-code-sandbox-mcp
Classifications
CWE-77, T1059.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Alfonso Graziano · node-code-sandbox-mcpversion=< 1.3.0

Published CVSS scores

7.5GitHubCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059.004Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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