Amazon Q Developer Flaw Could Let Malicious Repos Run Code via MCP Configs

A high-severity flaw in Amazon Q Developer let a malicious repository run commands and steal a developer's cloud credentials. The path was short: a developer opens the repo, trusts the workspace, and Amazon Q does the rest. Amazon has patched it. Tracked as CVE-2026-12957 CVSS 8.5, the bug sat in...

GO-2026-5771 DNS Rebinding Protection Disabled by Default in Model Context Protocol Go SDK for Servers Running on Localhost in github.com/modelcontextprotocol/go-sdk

DNS Rebinding Protection Disabled by Default in Model Context Protocol Go SDK for Servers Running on Localhost in github.com/modelcontextprotocol/go-sdk...

Missing Authorization

Overview io.jenkins.plugins:mcp-server is a The MCP Model Context Protocol Server Plugin for Jenkins implements the server-side component of the Model Context Protocol. This plugin enables Jenkins to act as an MCP server, providing context, tools, and capabilities to MCP clients, such as...

CVE-2026-49257 mcp-pinot: Unauthenticated tool invocation via default oauth_enabled=False + host 0.0.0.0 bind

mcp-pinot is a Python-based Model Context Protocol MCP server for interacting with Apache Pinot. In versions 3.0.1 and below, mcp-pinot defaults to running an HTTP MCP server bound to 0.0.0.0:8080 with no authentication enabled. All MCP tools, including SQL query execution, schema creation, and...

PT-2026-50795

Name of the Vulnerable Software and Affected Versions mcp-pinot versions prior to 3.1.0 Description mcp-pinot is a Python-based Model Context Protocol MCP server for interacting with Apache Pinot. The software defaults to running an HTTP MCP server bound to 0.0.0.0:8080 without authentication. Th...

GHSA-76G7-M3XW-X9GR MCP Toolbox for Databases has an Origin Validation Error

The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent DNS rebinding attacks. Prior to the v0.25.0 release, users had no way to validate the origin's host. In v0.25.0, a new "--allowed-hosts" flag was introduced...

CVE-2026-11624

The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent DNS rebinding attacks. Prior to the v0.25.0 release, users had no way to validate the origin's host. In v0.25.0, a new "--allowed-hosts" flag was introduced...

CVE-2026-11624

The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent DNS rebinding attacks. Prior to the v0.25.0 release, users had no way to validate the origin's host. In v0.25.0, a new "--allowed-hosts" flag was introduced...

CVE-2026-11624

The CVE-2026-11624 entry concerns the Model Context Protocol server where origin validation of the Origin header affects DNS rebinding risk. Before v0.25.0 there was no host validation; v0.25.0 introduces --allowed-hosts and --allowed-origins flags to specify permitted hosts at startup. Both flag...

CVE-2026-11624

The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent DNS rebinding attacks. Prior to the v0.25.0 release, users had no way to validate the origin's host. In v0.25.0, a new "--allowed-hosts" flag was introduced...

CVE-2026-11624: Origin Validation Error

The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent DNS rebinding attacks. Prior to the v0.25.0 release, users had no way to validate the origin's host. In v0.25.0, a new "--allowed-hosts" flag was introduced...

PT-2026-49089

Name of the Vulnerable Software and Affected Versions Model Context Protocol versions prior to 0.25.0 Description Servers fail to validate the "Origin" header on incoming connections, which may allow DNS rebinding attacks. DNS rebinding is a method of bypassing the Same-Origin Policy to interact...

Agentjacking Attack Tricks AI Coding Agents Into Running Malicious Code

Cybersecurity researchers have described what they say is a new class of attack that can trick artificial intelligence AI coding agents into running arbitrary code on developer machines. Called Agentjacking by Tenet Security, the attack can be triggered by means of a fake error report crafted usi...

Insufficiently Protected Credentials

Overview meta-ads-mcp is a Model Context Protocol MCP server for Meta Ads - Use Remote MCP at pipeboard.co for easiest setup Affected versions of this package are vulnerable to Insufficiently Protected Credentials via the AuthInjectionMiddleware.dispatch process. An attacker can gain unauthorized...

MAL-2026-5479 Malicious code in mcp-server-github (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 156761c4bd0e22759f082d7c030c241be12301dced1e58943c17aaacf9fe0958 Package squats the unscoped name mcp-server-github to intercept installs intended for the official @modelcontextprotocol/server-github. package.json...

Security Bulletin: IBM Datapower Operations Dashboard is vulnerable to Insecure Default Initialization of Resource CVE-2025-66414

Summary MCP TypeScript SDK is used by the IBM Datapower Operations Dashboard to implement the Model Context Protocol MCP using Node.js Vulnerability Details CVEID:CVE-2025-66414 DESCRIPTION: MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Prior to...

mcp-tool-poisoning-poc

mcp-tool-poisoning — Educational PoC Demonstrates the Too...

Exploit for Missing Authentication for Critical Function in Mcpjam Inspector

CVE-2026-23744-MCPJAM-RCE-exploit This Python proof-of-concept...

Updating the taxonomy of failure modes in agentic AI systems: What a year of red teaming taught us

In this article 1. Why the Taxonomy Needed Updating 2. Seven new failure modes 3. Operational findings: What red teaming showed 4. New mitigations 5. What to do this quarter When the Microsoft AI Red Team published the Taxonomy of Failure Modes in Agentic AI Systems in April 2025, the goal was a...

ROOT-APP-NPM-CVE-2025-49596 CVE-2025-49596 in @rootio/modelcontextprotocol__inspector - Patched by Root

Root has patched CVE-2025-49596 in the @rootio/modelcontextprotocolinspector package for Root:npm. Multiple fixed versions available...