ExploitFixer - Anti-Crash/Dupe Plugin v4.0.4

Protect your server from crash/dupe/packet exploits with the ultimate security fix plugin.

Overview Dependencies Updates (168) Reviews (48) History

ExploitFixer - Update 3.3.3

  • Plugin will now run before any other plugins forcefully.
  • We fixed a lagging error happening when using dispensers.
  • We fixed an error regarding logs.

ExploitFixer - Update 3.3.2

  • Added more safety checks for item frames.

ExploitFixer - Update 3.3.1

  • ✅ Added cooldown on item swapping to prevent duplication and crash exploits
  • ⚙️ Prefetched command placeholders asynchronously, while keeping execution synchronous
  • 🚫 Blocked rapid interaction with item frames to prevent abuse or visual glitches
  • 🛠 Fixed inventory sync issues on Forge hybrid servers to ensure stable cross-compatibility

ExploitFixer - Update 3.3.0

  • Fix error when dispatching commands asynchronousl.

ExploitFixer - Update 3.2.9

  • Fixed webhook not working at all.

ExploitFixer - Update 3.2.8

  • Added discord webhooks!
  • Fixed errors on arclight modded servers!
  • max_size changed to 8kb to compensate for lag!
  • max_bps changed to 20kb to compensate for lag!

ExploitFixer - Update 3.2.7 (1.21.5+ Hotfix)

  • Now plugin doesn't throw errors when connecting 1.21.5+ servers.

ExploitFixer - Update 3.2.7

Reset config.yml to use new config values.
  • Fixed some false positives with Item Analysis.
  • Fixed some false positives with Invalid Inventory Click.
  • Allow some Invalid Inventory Click packets w/cancellation to compensate for latency desync. (New default vls: 25)
  • More strict Invalid Inventory Click checks with more conditions.
  • Support Invalid Inventory Click checks for 1.16-1.21.
Buy a license now
$13.99
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
+ $49.99
Bundle and save
Share and earn
Refer this resource and earn a 20% commission.
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246,275 Views
3,128 Purchases
3,070 Downloads
Jan 2, 2023 Published
Jul 5, 2026 Updated
5.00 star(s)
Average rating (45)
506.3 KB File size
alert anti cheat anti crash bug discord exploit exploitfixer fix packet security
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. Yes
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
Supported versions
  1. 26.1
  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
  1. Spanish
  1. Russian
  1. German
  1. French
  1. Portugese
  1. Polish
  1. Turkish
  1. Chinese
  1. Indonesian
  1. Italian
  1. Vietnamese
  1. Dutch
  1. Korean
  1. Czech
  1. Thai
  1. Hungarian
  1. Arabic
  1. Japanese
  1. Ukrainian
  1. Swedish
  1. Danish
  1. Romanian
  1. Slovak
  1. Hebrew
Includes DRM
No
Source access (legacy)
Closed source & unobfuscated
Creator
Owner
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Share and earn
Refer this resource and earn a 20% commission.
Copy referral link
246,275 Views
3,128 Purchases
3,070 Downloads
Jan 2, 2023 Published
Jul 5, 2026 Updated
5.00 star(s)
Average rating (45)
506.3 KB File size
alert anti cheat anti crash bug discord exploit exploitfixer fix packet security
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. Yes
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
Supported versions
  1. 26.1
  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
  1. Spanish
  1. Russian
  1. German
  1. French
  1. Portugese
  1. Polish
  1. Turkish
  1. Chinese
  1. Indonesian
  1. Italian
  1. Vietnamese
  1. Dutch
  1. Korean
  1. Czech
  1. Thai
  1. Hungarian
  1. Arabic
  1. Japanese
  1. Ukrainian
  1. Swedish
  1. Danish
  1. Romanian
  1. Slovak
  1. Hebrew
Includes DRM
No
Source access (legacy)
Closed source & unobfuscated
Creator
Owner
Recommended for you
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$12.99
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Smart performance plugin to limit Redstone contraptions and fix exploit lag machines.
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1,544 purchases
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MobStacker - Optimize Server Performance
Stack Mobs | Optimizer | Particle Effects | Instant Kill | Asynchronous | No Lag | High Performance
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flamepearls-banner.png
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FlamePearls - Fix Ender Pearl Glitch
Fixes glitching and improves ender pearls on your Minecraft Server. Stasis chamber limit.
5.00 star(s) 11 ratings
327 purchases
flamepaper-banner.png
$14.99
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