Securing MCP Servers for AI Agents
Five CVEs in 2025 alone trace MCP tool compromise back to one root cause: unsanitized strings piped into exec(). Here's how to expose and consume MCP safely.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Five CVEs in 2025 alone trace MCP tool compromise back to one root cause: unsanitized strings piped into exec(). Here's how to expose and consume MCP safely.
29M new hardcoded secrets hit public GitHub in 2025, up 34% YoY — and 3% of MCP servers in production carry hardcoded credentials as theft traps.
Research found ~40% of Copilot suggestions were vulnerable, and devs using AI assistants trusted their code more. MCP lets you scan before merge.
OWASP has ranked prompt injection the #1 LLM risk for two straight editions, yet almost no one scores agent skill packages for it consistently. Here's a rubric.
A critical RCE in Anthropic's own MCP Inspector (CVSS 9.4) and two Cursor CVEs show that giving AI agents tool access creates a new, largely unvetted attack surface.
One overprivileged GitHub token let researchers hijack an AI agent into leaking private repo data via a public issue. Scoping tool access closes that gap.
Low-code AI builders let business users wire agents to live connectors in minutes — but most ship without per-tool scoping, approval gates, or audit trails.
40% of Copilot-generated code contained CWE Top 25 flaws in a 2022 study. Here are the prompt, scanning, and review gates that actually stop AI-written risk.
OWASP's LLM Top 10 names new categories, but most enterprise agent breaches trace back to broken access control and unvalidated input — the classics.
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