SQL Injection Check — Is User Input Concatenated Into Your Queries?
DevMeth checks the 48 known AI-code failure patterns — not a penetration test or a security guarantee.
What the issue is
Building SQL by string-concatenating user input lets a crafted value alter the query, potentially reading, editing, or deleting data it shouldn't touch.
Why AI tools generate it
AI tools reach for template-literal SQL to 'just get the query working', and string interpolation of request values is the common failure that results.
How DevMeth detects it
A code scan looks for SQL sinks fed by request data through interpolation or concatenation and flags them as injection candidates.
Your SQL is built by string-concatenating user input
WHAT WE FOUND
src/db.ts — query(`SELECT * FROM users WHERE id = ${id}`)
The fix, in three steps
Use parameterized queries or an ORM and never interpolate request values into SQL. Three steps with a verification line.
Run a free scan and each finding carries a paste-ready fix prompt you can act on.
Try a free scanFAQ
What does SQL injection actually let an attacker do?
A crafted input can change the query's meaning, letting an attacker read, modify, or delete database rows it wasn't meant to touch.
Is template-literal SQL always unsafe?
It's unsafe when any part comes from user/request input. Use parameterized queries or a safe ORM for anything request-influenced.
What's the fix?
Replace string-built SQL with parameterized queries or an ORM so input is treated as data, never as query structure.
DevMeth checks the 48 known AI-code failure patterns — not a penetration test or a security guarantee. A clear result means each known pattern was checked and found clear or not applicable for your app; it is not a guarantee of security.