GHSA-7XGW-6QF3-7W59 dbt MCP Server Logs Tool Arguments Including SQL Queries and Credentials in Plaintext Without Redaction When File Logging Is Enabled

Discovered through manual source code review. Verified by PoC execution against a local dbt-mcp v1.15.1 installation. Summary DbtMCP.calltool in src/dbtmcp/mcp/server.py logs the complete raw arguments dictionary at INFO level on every tool invocation line 67 and again at ERROR level if the call...

Arbitrary Argument Injection

Overview dbt-mcp is an A MCP Model Context Protocol server for interacting with dbt resources. Affected versions of this package are vulnerable to Arbitrary Argument Injection via the nodeselection or resourcetype parameters in the rundbtcommand process. An attacker can override configuration fil...

dbt MCP Server has an Argument Injection in dbt CLI Tool Wrappers via node_selection and resource_type Parameters

Discovered through manual source code review. Verified by PoC execution against a local dbt-mcp v1.15.1 installation. Summary rundbtcommand in src/dbtmcp/dbtcli/tools.py constructs the dbt subprocess argument list by appending user-supplied MCP tool parameters without sanitization. Two independen...

Incomplete List of Disallowed Inputs

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs inadequate input validation in the validateCommandFlags and validateArgsForLocalFileAccess functions. An attacker can execute arbitrary commands on the server by bypassi...

NPM: Flowise has an MCP Security Bypass that Enables RCE

NPM: Flowise has an MCP Security Bypass that Enables RCE vulnerability discovered by ? in WordPress Npm flowise-components versions = 3.1.1...

Incomplete List of Disallowed Inputs

Overview flowise-components is a Flowiseai Components Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs inadequate input validation in the validateCommandFlags and validateArgsForLocalFileAccess functions. An attacker can execute arbitrary commands on the...

GHSA-M99R-2HXC-CP3Q Flowise has an MCP Security Bypass that Enables RCE

Summary There are three bypass methods for the security limitations of the Flowise MCP feature, and attackers can execute arbitrary commands by combining these three methods Details 【Vulnerability one】The Docker build subcommand not being on the blocklist leads to remote code execution The attack...

MCP Registry 代码问题漏洞

MCP Registry is an open-source MCP server application store developed by Model Context Protocol. Versions of MCP Registry prior to 1.7.7 contained code vulnerabilities. These vulnerabilities stemmed from HTTP-based namespace verification, which used safeDialContext to dial private/internal...

MCP Registry 安全漏洞

MCP Registry is an open-source MCP server application store developed by Model Context Protocol. Versions of MCP Registry prior to 1.7.9 contained security vulnerabilities. These vulnerabilities stemmed from OCI ownership verification skipping tag matching checks during HTTP 429 requests, which...

MCP Registry 跨站脚本漏洞

MCP Registry is an open-source MCP server application store developed by Model Context Protocol. Versions of MCP Registry prior to 1.7.7 contained a cross-site scripting vulnerability. This vulnerability originated from the public directory UI; server-side validation only checked whether the URL...

MCP Registry 代码问题漏洞

MCP Registry is an open-source MCP server application store developed by Model Context Protocol. Versions of MCP Registry prior to 1.7.6 contained code-related vulnerabilities. These vulnerabilities stemmed from the OIDC process on both the client and server sides being tied only to a global...

PT-2026-41128

Name of the Vulnerable Software and Affected Versions MCP Registry versions prior to 1.7.9 Description OCI ownership validation fails to perform a label-match check when an upstream OCI registry returns an HTTP 429 Too Many Requests error. This occurs because the function ValidateOCI in the file...

MCP Registry 输入验证错误漏洞

MCP Registry is an open-source MCP server store developed by Model Context Protocol. Versions 1.1.0 to 1.7.4 of MCP Registry contain a vulnerability related to input validation. This vulnerability stems from an open redirection attack conducted by TrailingSlashMiddleware. Attackers can construct...

PT-2026-41149

Name of the Vulnerable Software and Affected Versions dbt-mcp version 1.15.1 Description The DbtMCP.call tool function in src/dbt mcp/mcp/server.py logs the complete raw arguments dictionary at the INFO level for every tool invocation and at the ERROR level if an exception occurs. No fields are...

Linux Distros Unpatched Vulnerability : CVE-2026-43901

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Wireshark MCP is an MCP Server that turns tshark into a structured analysis interface, then layers in optional Wireshark suite utilities. In 1.1.5 and earlier,...

CVE-2026-43901

Wireshark MCP is an MCP Server that turns tshark into a structured analysis interface, then layers in optional Wireshark suite utilities. In 1.1.5 and earlier, wireshark-mcp exposes a wiresharkexportobjects MCP tool that accepts an attacker-controlled destdir parameter and passes it to tshark's...

CVE-2026-41495

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to version 2.47.11, when n8n-mcp runs in HTTP transport mode, incoming requests to the POST /mcp endpoint had their request metadata written to server logs regardless of the...

CVE-2025-65719

An issue in Open Source Kubectl MCP Server v1.1.1 allows attackers to execute arbitrary code on a victim system via user interaction with a crafted HTML page...

Obot has an authorization bypass in /mcp-connect/{id} that allows any authenticated user to use any registered MCP server

Summary If you have the MCP Server ID, you can connect to the MCP server even if you don't have permissions to the server. The MCP gateway endpoint /mcp-connect/mcpid does not enforce Access Control Rules ACRs. Any authenticated Obot user who possesses an MCP Server ID can connect to that server...

GHSA-VW82-7FV8-R6GP Obot has an authorization bypass in /mcp-connect/{id} that allows any authenticated user to use any registered MCP server

Summary If you have the MCP Server ID, you can connect to the MCP server even if you don't have permissions to the server. The MCP gateway endpoint /mcp-connect/mcpid does not enforce Access Control Rules ACRs. Any authenticated Obot user who possesses an MCP Server ID can connect to that server...