Coffee Protect v2.5.7

Prevent exploits, server crashers and duping effectively! (Geyser, Folia Support)
Added 1.20.6 Support (You have to use the latest development build of ProtocolLib in order for it to work)

Removed the invalid steer vehicle check

Fixed an issue with teleportations and the invalid player status check

Added 1.20.6 Client support

Improved perfomance and fixed a minor bypass

The config has been changed, The invalid packet check will now check for bytebufs instead of the invalid custom payload check
Updated Spigot API

Updated ProtocolLib (This means you HAVE to update to the latest ProtocolLib version from Spigot or you're going to get errors)

The entity limit task will now be disabled on Folia Instances

Added 3 new action validator modules that can be helpful for avoiding certain dupes - exploits

CoffeeProtect will now be able to read payloads and get the client brand properly, along with the client version

UUID Spoof check will now show a warning if you enable it, and it'll have a small built in check for bedrock player uuid's in order to ignore them.
(IT'S RECOMMENDED TO KEEP IT DISABLED UNLESS YOU'RE HAVING ISSUES WITH UUID SPOOFING WHICH IS VERY UNLIKELY SINCE IT'S BEEN FIXED ON NEWER VERSIONS, EVEN 1.8 Spigot)

The discord integrated messages are now customizable within the config.yml (You can change the icon and the name)

Small changes that further improve perfomance and fix certain bugs
InvalidItems Check will now perform inventory actions on the main thread.
InvalidItems Check will now cancel the packet pre-verbose. (This makes it more smooth when detecting before flagging)
NOTE: IT IS SUGGESTED TO RESET THE CONFIG.YML FILE AFTER THIS UPDATE SINCE A LOT OF VALUES HAVE CHANGED

Added a small built-in check for the InvalidSign check for Spigot/Vanilla
The Log4J Exploit will now be checked in any type of text (commands e.t.c)

Fixed a few issues with custom enchantments and shulkers
This is a very important update which patches almost all 1.19+ related exploits, It's recommended you update immediately.

Fixed a bug that made coffeeprotect ignore nbt tags on items.
This is now fixed, the InvalidItems check will be enabled by default and it'll have a small compatibility check on startup to see for custom enchantment plugins.
It also has a new setting to configure the max nbt length.
The default value if coffeeprotect is unable to get the client will now be set to vanilla instead of unknown
Added a different way to check for bedrock players
Fixed a small bug that was caused by a utility class

Thanks for using CoffeeProtect!
You can now configure which values are going to be checked inside the invalid packet check

Improved memory usage on InvalidItems check
Massively improved the InvalidWindowClick check, it'll now get the majority of exploits! Which also fixes an older exploit that's been fixed on Paper.
Buy a license now
$23.68
EULA
Standard EULA
Use on any projects you own with attribution
Support
Standard
Includes:
Download the resource
Access new updates
Support from the creator
Support duration
Lifetime
Extras
Source Code
+ $375.00
Share and earn
Refer this resource and earn a 50% commission.
34,692 Views
329 Purchases
356 Downloads
Jul 15, 2023 Published
Jun 28, 2026 Updated
5.00 star(s)
Average rating (15)
11.2 MB File size
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. No
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
Supported languages
  1. English
Includes DRM
No
Source access (legacy)
Closed source & obfuscated
Creator
Owner
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Share and earn
Refer this resource and earn a 50% commission.
34,692 Views
329 Purchases
356 Downloads
Jul 15, 2023 Published
Jun 28, 2026 Updated
5.00 star(s)
Average rating (15)
11.2 MB File size
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. No
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
Supported languages
  1. English
Includes DRM
No
Source access (legacy)
Closed source & obfuscated
Creator
Owner
Recommended for you
Regenerate your worlds or create regeneration areas! (+Sapling Replant)
Not yet rated
12 purchases
Let your players redeem pouches of cash, With eye appealing animations!
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#1 BuiltByBit Plugin ~ Protects your server from crash packet exploits ~ Folia Support
5.00 star(s) 141 ratings
4,224 purchases
Create items, blocks, mobs, emojis, and more with automatic resourcepack generation!
5.00 star(s) 54 ratings
3,218 purchases
Protect your server from crash/dupe/packet exploits with the ultimate security fix plugin.
5.00 star(s) 45 ratings
3,121 purchases
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