mcp-security-checklist

🔐 MCP 安全清单 一份由社区维护的实用安全清单，适用于构建和部署 模型上下文协议（MCP） 服务器和 AI 代理基础设施的团队。 为什么存在这份清单 MCP 正在被快速采用，而安全指南却滞后。 这份清单为安全工程师、平台团队和技术领导者提供了 清晰、可操作的基线 ，用于保护 MCP 部署——无论你是在交付内部工具还是面向客户的 AI 代理。 它 并非 针对特定厂商，也不完整，更不能替代全面的安全审查。它只是一个起点。 📋 清单 清单| 适用对象| 描述 ---|---|--- 身份认证与授权| 所有人| 身份、令牌作用域和访问控制 输入验证与提示注入| 工程师| 在执行工具前清理输入...

PYSEC-2026-3815 ChromaDB's SimpleRBACAuthorizationProvider doesn't check which tenant, database, or collection a permission applies to

The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the ChromaDB Python project evaluates whether a user holds a given permission but never checks which tenant, database, or collection that permission applies to allowing users to perform cross tenant actions...

BIT-DISCOURSE-2026-44786 Discourse: Public chat MessageBus broadcasts are not restricted to chat-eligible users

Discourse is an open-source discussion platform. From versions 2026.1.0 to before 2026.1.4, 2026.3.0 to before 2026.3.1, and 2026.4.0 to before 2026.4.1, chat events for public category channels are published to MessageBus without permission scoping, so any MessageBus subscriber without chat...

CVE-2026-44786

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, chat events for public category channels are published to MessageBus without permission scoping, so any MessageBus...

CVE-2026-44786 Discourse: Public chat MessageBus broadcasts are not restricted to chat-eligible users

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, chat events for public category channels are published to MessageBus without permission scoping, so any MessageBus...

GHSA-XPH7-9RJV-W5FR ChromaDB's SimpleRBACAuthorizationProvider doesn't check which tenant, database, or collection a permission applies to

The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the ChromaDB Python project evaluates whether a user holds a given permission but never checks which tenant, database, or collection that permission applies to allowing users to perform cross tenant actions...

[SECURITY] [DSA 3351-1] chromium-browser security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3351-1 [email protected] https://www.debian.org/security/ Michael Gilbert September 03, 2015 https://www.debian.org/security/faq -...

[SECURITY] [DSA 3351-1] chromium-browser security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3351-1 [email protected] https://www.debian.org/security/ Michael Gilbert September 03, 2015 https://www.debian.org/security/faq -...

Debian Security Advisory DSA 3351-1 (chromium-browser - security update)

Several vulnerabilities have been discovered in the chromium web browser. CVE-2015-1291 A cross-origin bypass issue was discovered in DOM. CVE-2015-1292 Mariusz Mlynski discovered a cross-origin bypass issue in ServiceWorker. CVE-2015-1293 Mariusz Mlynski discovered a cross-origin bypass issue in...

DSA-3351-1 chromium-browser - security update

Bulletin has no description...

Debian: Security Advisory (DSA-3351-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

chromium: multiple issues

CVE-2015-1291, CVE-2015-1293: Cross-origin bypass in DOM. - CVE-2015-1292: Cross-origin bypass in ServiceWorker. - CVE-2015-1294: Use-after-free in Skia. - CVE-2015-1295: Use-after-free in Printing. - CVE-2015-1296: Character spoofing in omnibox. - CVE-2015-1297: Permission scoping error in...

Google Chrome < 45.0.2454.85 Multiple Vulnerabilities

The version of Google Chrome installed on the remote macOS host is prior to 45.0.2454.85. It is, therefore, affected by multiple vulnerabilities as referenced in the 201509stable-channel-update advisory. - Multiple unspecified vulnerabilities in Google Chrome before 45.0.2454.85 allow attackers t...