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code/js-sqli-string-concat
SQL Injection: query built with + string concatenation
What it detects
SQL string is concatenated with a variable. Use parameterized queries (?, $1) or a query builder instead.
How it runs
Applied line-by-line via a tagged regex with language-specific gating. Comments are skipped. Designed for high-confidence patterns where AST parsing would be overkill.
Found a false positive or want this rule tuned? File an issue. You can also suppress per-repo via a .repoguardignore line.