Validates client input to block over-long commands, malformed setinfo, bad names and fullupdate spam.
CSB Anti Exploit hardens a server against the oldest and most common HLDS/AMXX abuse vectors by validating everything a client sends before it can do damage. It caps client-command length, rejects malformed setinfo keys, fixes empty and over-long names, and blocks the fullupdate spam that has been used to stress servers for years.
Features
- Length cap on client commands (chat is exempted so long messages still work).
setinfovalidation: empty keys and absurd key/value lengths are dropped.- Empty names reset to
unnamed; over-long names are truncated in place. fullupdatespam blocked outright.- Every hit is written to the AMXX log with name, SteamID and IP; kick is optional via
csb_antiexploit_action.
Installation
- Compile
csb_anti_exploit.smaand copy it toaddons/amxmodx/plugins/. - Add it to
plugins.iniand change the map.









