Obsidian Security has disclosed a critical vulnerability (CVE-2026-40933) in Flowise that allows remote code execution via a single click. The flaw exploits the Model Context Protocol (MCP) in stdio mode, where unsanitized input can be leveraged to execute arbitrary commands on the server. This analysis details the attack vector, potential impact, and mitigation strategies to protect affected deployments.
Obsidian Security has disclosed a critical vulnerability (CVE-2026-40933) in Flowise that allows remote code execution via a single click. The flaw exploits the Model Context Protocol (MCP) in stdio mode, where unsanitized input can be leveraged to execute arbitrary commands on the server. This analysis details the attack vector, potential impact, and mitigation strategies to protect affected deployments.
This article provides a maintainer's perspective on CVE-2026-48710, detailing the discovery, impact, and remediation of a notable vulnerability. The author walks through the timeline of events, the technical root cause, and the broader lessons for open-source maintainers around security response and patch management.
Notepad++に2つのリモートコード実行（RCE）脆弱性（CVE-2026-48778、CVE-2026-48800）が発見されました。これらの脆弱性は特定のファイル処理やプラグイン機能に関連しており、細工されたファイルを開くことで悪用される可能性があります。現在は修正済みです。
Obsidian Security has disclosed a critical vulnerability (CVE-2026-40933) in Flowise that allows remote code execution via a single click. The flaw exploits the Model Context Protocol (MCP) in stdio mode, where unsanitized input can be leveraged to execute arbitrary commands on the server. This analysis details the attack vector, potential impact, and mitigation strategies to protect affected deployments.
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