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I Inherited a NestJS Codebase. The First Lint Run Found 6 Vulnerabilities.
The codebase had 2 years of feature PRs and zero security audits. In 30 minutes, a fresh ESLint run surfaced 6 distinct vulnerability classes.
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I Inherited a NestJS Codebase. The First Lint Run Found 6 Vulnerabilities.
The codebase had 2 years of feature PRs and zero security audits. In 30 minutes, a fresh ESLint run surfaced 6 distinct vulnerability classes.
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Claude Wrote a NestJS Service. TypeScript Was Happy. ESLint Found 6 Security Holes.
I gave Claude one prompt and got 200 lines of correct NestJS. TypeScript compiled clean. Then I ran eslint-plugin-nestjs-security. 6 errors, 3 seconds. Here is what it found and…