Write an Injection-Proof MCP Tool: shell=False, Allow-Lists and the 43% CVE Class
This story is from 2026-09-18. It is preserved in the archive; the latest stories are on the live feed.
Originally published on AI Tech Connect . The 43% problem: what the 2026 CVE class looks like As of September 2026, the most common way an MCP server gets a CVE is not a clever protocol flaw. It is a tool function that takes a string from the model, glues it into a command line, and hands the resul…
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- 2026-09-18 13:32 · DEV Community — Machine Learning
Write an Injection-Proof MCP Tool: shell=False, Allow-Lists and the 43% CVE Class