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Net library help
Hi, I recently came across a method to find pretty much all net.send and net.receive functions on a server, though I don't really know how to identify exploitable ones/how to exploit them, for example

00411: util.AddNetworkString( "egg" )
00488: net.Receive( "egg", function( len, ply )
00535: net.Start( "egg" )
00536: net.SendToServer()
*
or

00214: util.AddNetworkString( "SendFile" )
00218: net.Start( "SendFile" )
00219: net.WriteString( fileToSend )
00220: net.Send( target_plys[ i ] )
00254: net.Receive( "SendFile", function()
00255: local runFile = net.ReadString()
#1 ·
If your attempting to send a file to the server. I'm almost 100% sure that was the one Willox found and abused (<3), and was patched by Garry.
#2 ·
No, it is abusing Net Libraries, for example, a server I went on once had an ATM addon which used Net Libraries, which let my friend use this

net.Start("ATMDepositMoney")
net.WriteFloat(-1000000)
net.SendToServer()

to get $1 million per time the script was run, ATMDepositMoney being a function, WriteFloat being a number being transmitted and SendToSever doing as it says.

To quote Jay the skrub :

When people use net.send basically means that they trust what the client sends (You can also spoof what you net.recieve)
If the server trusts the client (And doesnt check) can lead to many exploits happening, Although the ability to read shared and clientside lua scripts is needed
#3 ·
Quote Originally Posted by luismc10 View Post
No, it is abusing Net Libraries, for example, a server I went on once had an ATM addon which used Net Libraries, which let my friend use this

net.Start("ATMDepositMoney")
net.WriteFloat(-1000000)
net.SendToServer()

to get $1 million per time the script was run, ATMDepositMoney being a function, WriteFloat being a number being transmitted and SendToSever doing as it says.

To quote Jay the skrub :

When people use net.send basically means that they trust what the client sends (You can also spoof what you net.recieve)
If the server trusts the client (And doesnt check) can lead to many exploits happening, Although the ability to read shared and clientside lua scripts is needed
"Jay the skrub"
Even though everyone is better than him, You clearly arent
#4 ·
Quote Originally Posted by luismc10 View Post
No, it is abusing Net Libraries, for example, a server I went on once had an ATM addon which used Net Libraries, which let my friend use this

net.Start("ATMDepositMoney")
net.WriteFloat(-1000000)
net.SendToServer()

to get $1 million per time the script was run, ATMDepositMoney being a function, WriteFloat being a number being transmitted and SendToSever doing as it says.

To quote Jay the skrub :

When people use net.send basically means that they trust what the client sends (You can also spoof what you net.recieve)
If the server trusts the client (And doesnt check) can lead to many exploits happening, Although the ability to read shared and clientside lua scripts is needed
are you retarded
#5 ·
Quote Originally Posted by luismc10 View Post
No, it is abusing Net Libraries, for example, a server I went on once had an ATM addon which used Net Libraries, which let my friend use this

net.Start("ATMDepositMoney")
net.WriteFloat(-1000000)
net.SendToServer()

to get $1 million per time the script was run, ATMDepositMoney being a function, WriteFloat being a number being transmitted and SendToSever doing as it says.

To quote Jay the skrub :

When people use net.send basically means that they trust what the client sends (You can also spoof what you net.recieve)
If the server trusts the client (And doesnt check) can lead to many exploits happening, Although the ability to read shared and clientside lua scripts is needed
-1. You googled how to find net.sendtoserver exploits
2. You must have autism
3. Atleast i know more than you
5. That makes me not a skrub
#6 ·
Quote Originally Posted by 'Jay View Post
-1. You googled how to find net.sendtoserver exploits
2. You must have autism
3. Atleast i know more than you
5. That makes me not a skrub
5. That makes me not a skrub

good one
#7 ·
Quote Originally Posted by 'Jay View Post
-1. You googled how to find net.sendtoserver exploits
2. You must have autism
3. Atleast i know more than you
5. That makes me not a skrub

For number 3, it's evident you don't know more than me, after all, anyone knows CTRL C and CTRL V
#8 ·
Quote Originally Posted by luismc10 View Post
For number 3, it's evident you don't know more than me, after all, anyone knows CTRL C and CTRL V
CALL THE POLICE SHOTS FIRED I REPEAT SHOTS FIRED
#9 ·
what are you even asking how to do what the fuck
#10 ·
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