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CVE-2025-47274— ToolHive stores secrets in the state store with no encryption

Quick assessment

Affected
stacklok toolhive
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ToolHive是Stacklok开源的一个轻松安全运行和管理MCP服务器的工具。 ToolHive 0.0.33之前版本存在安全漏洞，该漏洞源于运行配置文件中存储了密钥，可能导致密钥泄露。

AI Predicted 6.5 Difficulty: Easy EPSS 0.13% · P2

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys
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I. Basic Information for CVE-2025-47274

Vulnerability Information
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Vulnerability Title
ToolHive stores secrets in the state store with no encryption
Source: CVE Program / CVE List V5
Vulnerability Description
ToolHive is a utility designed to simplify the deployment and management of Model Context Protocol (MCP) servers. Due to the ordering of code used to start an MCP server container, versions of ToolHive prior to 0.0.33 inadvertently store secrets in the run config files which are used to restart stopped containers. This means that an attacker who has access to the home folder of the user who starts the MCP server can read secrets without needing access to the secrets store itself. This only applies to secrets which were used in containers whose run configs exist at a point in time - other secrets remaining inaccessible. ToolHive 0.0.33 fixes the issue. Some workarounds are available. Stop and delete any running MCP servers, or manually remove any runconfigs from `$HOME/Library/Application Support/toolhive/runconfigs/` (macOS) or `$HOME/.state/toolhive/runconfigs/` (Linux).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据加密缺失
Source: CVE Program / CVE List V5
Vulnerability Title
ToolHive 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ToolHive是Stacklok开源的一个轻松安全运行和管理MCP服务器的工具。 ToolHive 0.0.33之前版本存在安全漏洞，该漏洞源于运行配置文件中存储了密钥，可能导致密钥泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
stacklok toolhive < 0.0.33 -

II. Public POCs for CVE-2025-47274

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III. Intelligence Information for CVE-2025-47274

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IV. Related Vulnerabilities

Same product: toolhive
Same vendor: stacklok
Same weakness: CWE-311

V. Comments for CVE-2025-47274

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