FiveM Security Scanner
Most FiveM exploits come from server events that trust whatever the client sends. This free browser tool scans your resources for those events plus SQL injection and leaked keys, returns a security score, and shows the exact lines where your server is exposed.
Check your FiveM server for the security holes that let people wreck your economy and crash your instance. Upload your resources and get a security report that flags server events that trust the client, SQL injection risks, missing server side checks and secrets left in the code. You get a security score, a severity breakdown and the exact locations, so you can close the gaps before anyone else finds them. The scan runs in your browser and your code never leaves it.
How it works
- 1
Upload your resources
Drop in a resource or a zip of your server. Everything is analyzed locally in your browser.
- 2
We check for common weaknesses
The scanner looks for server events that trust client input, string built SQL, missing permission checks and credentials committed into the source.
- 3
Read the security report
Get a security score, a count of issues by severity, and the exact file and line for each finding, with an explanation of the risk.
- 4
Harden it or send it to us
Use the report to close the gaps yourself, or hand it to our team for a paid hardening pass.
Features
Finds client trust issues
Server events that take a money amount, an item or a coordinate straight from the client without validating it are the number one way servers get exploited. The scanner flags them.
SQL injection and secrets
Catches queries built by string concatenation and API keys, tokens or passwords left in the source where they can leak.
Security score
A single number plus a severity breakdown so you know how exposed you are and what to close first.
Private by design
The scan runs in your browser. Your source is never uploaded, which is the whole point when you are auditing sensitive server code.
Why use this instead of waiting to get exploited
Most server owners find out about a security hole the hard way, after someone has already used it to duplicate money or crash the server. Reviewing every resource by hand for client trust and injection takes a security mindset and a lot of hours. This scanner does the first pass for you: it knows the weaknesses people actually abuse on FiveM and shows you where you are exposed, so you can fix them on your schedule instead of during an incident.
- Find weaknesses before they are used against you
- Focuses on the issues that actually get abused on FiveM
- Scores and ranks every resource by risk
- Runs locally, so sensitive server code stays private
Frequently asked questions
How do I secure my FiveM server?
Start by making the server the source of truth: never trust a value that came from the client without validating it, use parameterized database queries, check permissions on every sensitive event, and keep keys out of your source. This scanner checks your resources for exactly those problems and shows you where you are exposed.
Is the security scanner free?
Yes, the scan and the report are free for our Discord community. If you want us to close the gaps for you, that is an optional paid hardening service.
Does my code leave my machine?
No. The scan runs entirely in your browser. Your resources are never uploaded to us, which is essential when you are auditing private server code.
What kind of issues does it find?
Server events that trust client input, SQL built by string concatenation, missing server side permission checks, and secrets like API keys or passwords committed into the code.
Does it work with ESX, QBCore and Qbox?
Yes. It reads plain Lua and JavaScript and understands the common framework patterns, so it works regardless of which base your server runs.
Will it fix the vulnerabilities for me?
The free tool shows you where the weaknesses are and why they matter. It does not change your code. If you want the fixes applied, send us the report and our team can harden the resources for you.
Is a high score enough to be safe?
A high score means your code is clean against our current rule set, which covers the issues most commonly abused. It is a strong baseline, not a guarantee. Keep validating input and testing with a real attacker mindset.
More free FiveM tools
FiveM Script Optimizer
Find what makes your FiveM server lag. Scan your Lua and JS for busy loops, heavy events and slow queries, get a health score and the exact lines. Free.
OpenGLB to FiveM Converter
Turn a GLB, GLTF or OBJ model into a FiveM prop online. Get a .ydr with textures and collision, packaged as a resource. Free, no install, no Blender.
OpenAll FiveM tools
See the full set of free tools in THE ORB Studio.
Built by THE ORB, for FiveM servers
These tools are free. When you want finished, supported resources for your server, our store has them.