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INJECT-005Medium severity-8 points

SQL built with variable interpolation (PHP)

Part of Security, which counts for 30% of the overall score. When this check fires it deducts 8 points from that category, once per scan, no matter how many places it turns up.

What it detects

A query() call embeds a $variable directly inside the SQL string rather than using a prepared statement with bound parameters.

Why it matters

Embedding a $variable inside the SQL string passed to query() sends the value as part of the query text, so a crafted value can inject SQL. Prepared statements with bound parameters remove the risk. This is a heuristic: a variable holding a trusted constant would be a false positive.

How to fix it

Use prepared statements: PDO prepare() with named or ? placeholders and execute([...]), or mysqli prepare()/bind_param(). If you use a framework, use its query builder or Eloquent bindings. Never interpolate a variable into the SQL string.

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