Prevent
getting
hacked.
Scan your repository with one click and generate secure code fixes.

For vibe coders
and for software engineers
See it work
15s loop
prev-ent · live demo
REC
Step 01Pick a repo.
Step 02We find what’s hackable.
Step 03Here’s the fix.
@yourname
7 repositories connected
Select one to scan
portfolio
Next.js · main
scanned · 2d ago
vibe-builder-mvp
TypeScript · built with Cursor
Not scanned
todo-clone
React · built with v0
scanned · 1w ago
ai-image-gen
Python · built with Claude
Not scanned
Run security scan
Prev-ent · analyzing vibe-builder-mvp
47 filesFile tree
- src/api/users.ts
- src/api/posts.ts
- src/api/auth/login.tscritical
- src/lib/db.ts
- src/components/Login.tsx
- ⏳+ 42 more files
AIReasoning
- › Reading auth/login.ts…
- › Detected template literal in SQL (line 4)
- › Tracing input flow: email → q → db.query()
- › No sanitization between user input and SQL string
- › Match: CWE-89 · SQL Injection · Critical
- › Generating safe replacement… ready ✓
scanning 47 files…
auth/login.ts·line 4
Critical · SQL InjectionBeforeYour AI wrote this
3 const q = `SELECT * FROM users 4 WHERE email='${email}' AND pw='${pw}'`; 3 return db.query(q);
Prev-ent’s fix
AfterParameterized — input can’t escape the query
3 const q = `SELECT * FROM users WHERE email=$1 AND pw=$2`; 4 return db.query(q, [email, pw]);
Apply fix to vibe-builder-mvp
Opens a PR on your repo · 1 file changed
01/03
Free forever · No card required
Protect your repo.
© 2026 Prev-entmade for vibe coders