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ExploitFixer - Anti-Crash/Dupe Plugin v3.9.1

Protect your server from crash/dupe/packet exploits with the ultimate security fix plugin.
Summer - Get it now for 25% off - Offer ends Jun 20, 2026

Overview Dependencies Updates (163) Reviews (48) History

ExploitFixer - Update 3.9.1

  • Fixed triple shot on crossbows triggering false.

ExploitFixer - Update 3.9.0

  • Optimized book limiting system.

ExploitFixer - Update 3.8.9

  • Netty thread massive optimization: Vectorize packet names for fast operation.

ExploitFixer - Update 3.8.8

  • Massive performance optimization for Geyser/Floodgate hooks.

ExploitFixer - Update 3.8.7

  • By default, experience bottles can be shoot now at full speed.
  • Separate shooting module into own check, harden to avoid trident duplication.
  • Bundle dupe and inventory crash protection hardened.
  • Added more whitelist options, specifically for servers with false positives with some inventories, now you can whitelist certain slots and ids without disabling security.

ExploitFixer - Update 3.8.6

  • Made experience shoot priority over shoot.

ExploitFixer - Update 3.8.5

  • Added system to configure with commands /ef config.

ExploitFixer - Update 3.8.4

  • Sanitize placeholderapi from all messages.
Buy a license now
$3.74 $4.99
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
1 month
Lifetime
+ $10.49 $13.99
Extras
Source Code
+ $37.49 $49.99
Bundle and save
Share and earn
Refer this resource and earn a 20% commission.
Copy referral link
239,820 Views
3,065 Purchases
3,005 Downloads
Jan 2, 2023 Published
Jun 7, 2026 Updated
5.00 star(s)
Average rating (45)
436.1 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
239,820 Views
3,065 Purchases
3,005 Downloads
Jan 2, 2023 Published
Jun 7, 2026 Updated
5.00 star(s)
Average rating (45)
436.1 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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RedstoneLimiter - Smart Redstone Limiter
Smart performance plugin to limit Redstone contraptions and fix exploit lag machines.
5.00 star(s) 21 ratings
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$4.49 $5.99
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MobStacker - Optimize Server Performance
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