6664 matches found
CVE-2026-54052: Authorization Bypass Through User-Controlled Key
n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.56.1, in HTTP mode with multi-tenancy enabled through ENABLEMULTITENANT=true, n8n-mcp's local workflow version history backups were not isolated per tenant, allowing an...
The vulnerability of the Adept Workflow programming language lies in the insufficient protection of registration data, allowing attackers to execute arbitrary code.
The vulnerability of the Adept Workflow programming language is related to insufficient protection of registration data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...
CVE-2026-61646: Server-Side Request Forgery (SSRF)
FastGPT is a knowledge-based AI application platform. Prior to 4.15.0-beta5, FastGPT's shared SSRF guard validates only the initial request URL before handing the request to axios, and axios follows redirects by default. An authenticated workflow user can configure an HTTP request node to call an...
PT-2026-60252
Name of the Vulnerable Software and Affected Versions FastGPT versions 4.14.17 through 4.15.0-beta4 Description An authenticated user can save a workflow node that references another user's private HTTP toolset by providing a crafted tool ID in the format http-/. While standard toolset routes...
Rethinking Penetration Testing for AI-Enabled Systems: From Resource Compromise to Behavioral Objective Violation
Penetration testing traditionally evaluates whether adversaries can exploit weaknesses in software, infrastructure, configurations, or operational controls to achieve security-relevant compromise. This paradigm remains necessary for AI-enabled systems, but it is no longer sufficient. In such...
PT-2026-60115
n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail instructions. End users can craft malicious inputs to circumvent guardrail protections and compromise workflow integrity...
CVE-2026-56349: Improper Input Validation
n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail instructions. End users can craft malicious inputs to circumvent guardrail protections and compromise workflow integrity...
CVE-2026-61643: Incorrect Authorization
FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, an authenticated FastGPT user can save a workflow node that points to another user's private HTTP toolset by using a crafted saved tool id such as http- / . The normal toolset routes deny access, but the workfl...
CVE-2026-15751 mastergo-design mastergo-magic-mcp mcp__getComponentGenerator component-workflow.md execute path traversal
A security vulnerability has been detected in mastergo-design mastergo-magic-mcp up to 0.2.0. The affected element is the function execute of the file mastergo/component-workflow.md of the component mcpgetComponentGenerator. The manipulation of the argument rootPath leads to path traversal. An...
CVE-2026-15751 mastergo-design mastergo-magic-mcp mcp__getComponentGenerator component-workflow.md execute path traversal
A security vulnerability has been detected in mastergo-design mastergo-magic-mcp up to 0.2.0. The affected element is the function execute of the file mastergo/component-workflow.md of the component mcpgetComponentGenerator. The manipulation of the argument rootPath leads to path traversal. An...
CVE-2026-15751 mastergo-design mastergo-magic-mcp mcp__getComponentGenerator component-workflow.md execute path traversal
A security vulnerability has been detected in mastergo-design mastergo-magic-mcp up to 0.2.0. The affected element is the function execute of the file mastergo/component-workflow.md of the component mcpgetComponentGenerator. The manipulation of the argument rootPath leads to path traversal. An...
GHSA-2CF7-HPWF-47H9 n8n-MCP: Incorrect authorization can expose default-scope workflow version backups in multi-tenant HTTP mode
Summary In multi-tenant HTTP mode ENABLEMULTITENANT=true, an authenticated tenant could, under certain conditions, reach n8n-mcp's local default-scope workflowversions backups instead of being confined to its own tenant scope. This affects n8n-mcp's own local workflow-version storage, not a norma...
Incorrect Authorization
Overview n8n-mcp is an Integration between n8n workflow automation and Model Context Protocol MCP Affected versions of this package are vulnerable to Incorrect Authorization in the workflowversions. An attacker can access or delete sensitive workflow-version backups by sending crafted requests in...
NPM: n8n-MCP: Incorrect authorization can expose default-scope workflow version backups in multi-tenant HTTP mode
NPM: n8n-MCP: Incorrect authorization can expose default-scope workflow version backups in multi-tenant HTTP mode vulnerability discovered by ? in WordPress Npm n8n-mcp versions = 2.57.3...
n8n-MCP: Incorrect authorization can expose default-scope workflow version backups in multi-tenant HTTP mode
Summary In multi-tenant HTTP mode ENABLEMULTITENANT=true, an authenticated tenant could, under certain conditions, reach n8n-mcp's local default-scope workflowversions backups instead of being confined to its own tenant scope. This affects n8n-mcp's own local workflow-version storage, not a norma...
n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments
Impact In multi-tenant HTTP deployments — where a single n8n-mcp server serves several tenants — the locally stored workflow version history the automatic backups taken before workflow updates was not isolated per tenant. An authenticated tenant could read workflow version snapshots belonging to...
GHSA-J6R7-6FHX-77WX n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments
Impact In multi-tenant HTTP deployments — where a single n8n-mcp server serves several tenants — the locally stored workflow version history the automatic backups taken before workflow updates was not isolated per tenant. An authenticated tenant could read workflow version snapshots belonging to...
NPM: n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments
NPM: n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments vulnerability discovered by ? in WordPress Npm n8n-mcp versions = 2.56.0...
Missing Authorization
Overview n8n-mcp is an Integration between n8n workflow automation and Model Context Protocol MCP Affected versions of this package are vulnerable to Missing Authorization in the workflow version history process in multi-tenant HTTP deployments due to improper isolation of stored backups between...
