CVE-2026-94486 Next.js: Information disclosure in the Next.js development server's Model Context Protocol endpoint

Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the next dev development server exposes a Model Context Protocol endpoint without reliably restricting cross-site requests. A malicious website visited by a developer can reach the endpoint and read t...

CVE-2026-94486 Next.js: Information disclosure in the Next.js development server's Model Context Protocol endpoint

Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the next dev development server exposes a Model Context Protocol endpoint without reliably restricting cross-site requests. A malicious website visited by a developer can reach the endpoint and read t...

sentinel-mcp

SentinelMCP — AI 搭載サイバー防御システム Google Cloud Hackathon 提出作品 — 自律的な脅威検出と対処を Google Cloud Agent Builder Vertex AI Agent が調整し、Gemini 2.0 Flash、Model Context Protocol MCP、Dynatrace 可観測性を活用。 問題点 セキュリティチームは、一般的なインシデントに対して 30 分の MTTD と 4 時間の MTTR...

Linux Distros Unpatched Vulnerability : CVE-2026-94485

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the next dev development server exposes a Model Context Protoco...

Linux Distros Unpatched Vulnerability : CVE-2026-94486

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the next dev development server exposes a Model Context Protoco...

CVE-2026-94486: Origin Validation Error

Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the next dev development server exposes a Model Context Protocol endpoint without reliably restricting cross-site requests. A malicious website visited by a developer can reach the endpoint and read t...

PT-2026-104378

Name of the Vulnerable Software and Affected Versions Next.js versions 16.0.0 through 16.3.7 Description The development server in this React framework for building full-stack web applications exposes a Model Context Protocol endpoint that does not reliably restrict cross-site requests. This allo...

AI_Security_Top

🛡️ AI-Security-Knowledge-Base 这是一个系统性的 AI 安全研究项目，涵盖了从基础机器学习算法理论到前沿大模型注入攻击、AI 免杀对抗及深度伪造（Deepfake）的完整知识体系。 🏗️ 知识体系架构 本库内容分为四大板块：AI 核心算法 、威胁建模 、红队进攻 及蓝队防御 。 🧬 一：AI 基础与理论 深入理解模型背后的数学逻辑，是寻找算法漏洞的前提。 AI 概论 - 人工智能发展史、分支及核心概念。 深度学习架构 - 从 CNN/RNN 到 Transformer 架构的深度解构。 核心机器学习算法 -...

From Debugging to Code Execution: RCE in Microsoft DevLabs’ DebugMCP?

Introduction AI-assisted development has crossed a threshold. The question is no longer whether your IDE communicates with an AI, it's how deeply that AI is now wired into your local environment. The Model Context Protocol MCP is one of the plumbing behind this shift: a JSON-RPC-based protocol th...

CVE-2026-77255

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the Jira updateissue attachments argument is converted into local paths and routed to the attachment upload implementation without workspace validation. A caller can make the MCP serv...

CVE-2026-77243 MCP Atlassian: ENABLED_TOOLS / Toolset authorization bypass

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, ENABLEDTOOLS and TOOLSETS are applied when tools are listed but are not rechecked when a tools/call request is dispatched. A client that knows a hidden tool name can directly invoke...

CVE-2026-77267 mcp-atlassian has an incomplete SSRF remediation

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url headers are processed by processauthenticationheaders and used to construct Atlassian fetchers without calling...

CVE-2026-77267 mcp-atlassian has an incomplete SSRF remediation

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url headers are processed by processauthenticationheaders and used to construct Atlassian fetchers without calling...

CVE-2026-77270 MCP Atlassian: Arbitrary File Read via Upload Attachment Tools

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the Jira and Confluence attachment upload tools treat caller-controlled filepath values as trusted server-local paths. The server opens the selected file and uploads it to an Atlassia...

CVE-2026-77269: Improper Limitation of a Pathname to a Restricted Directory

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the remediation for CVE-2026-27825 protects download destinations but does not constrain source paths used by attachment uploads. A caller can provide an absolute or traversal filepat...

cve-mcp-server

cve-mcp-server Realtime CVE intelligence over the Model Conte...

CVE-2026-93982: Insertion of Sensitive Information into Log File

OpenPanel through 2.3.0 writes Model Context Protocol authentication tokens from URL query parameters to plaintext application logs without redaction. Attackers with access to application stdout or centralized logging systems can capture base64-encoded credentials to replay MCP requests and acces...

CVE-2026-63127

A flaw was found in rmcp, a Rust SDK for the Model Context Protocol. The OAuth implementation in rmcp omits the RFC 9728 resource field from ResourceServerMetadata. This allows a malicious Model Context Protocol MCP server to publish metadata for a different legitimate MCP resource. Consequently,...

Characterizing Network Centralization and Observability in the Remote MCP Ecosystem

The Model Context Protocol MCP has emerged as the dominant interface for connecting autonomous agents to external data sources and execution environments. The ecosystem's transition from local process execution to remote Streamable HTTP deployments introduces unmeasured architectural and security...

When Agents Look like Beacons: NIDS Evasion by Model Context Protocol Traffic

The Model Context Protocol MCP standardizes communication between autonomous Artificial Intelligence AI agents and remote tools over Streamable HTTP. This shift introduces a class of machine-generated, authenticated, and high-frequency JSON-RPC traffic directly into enterprise networks. Enterpris...