AntiCrasher
Fixes Bundle crash, tab complete crash, book dupe and more
Автор: smashyalts27,3 тыс.52обновлён 13 июн. 2026 г.
УправлениеОптимизацияУтилиты
Описание
AntiCrasher
Available for Paper, Fabric, Velocity, and Folia
A collection of crash, dupe, and miscellaneous exploit patches bundled into a single plugin/mod.
Patches
The following exploits are currently patched in this plugin/mod:
- Bundle Crash Exploit
- Book Dupe Exploit
- Negative Slot ID Crash Exploit
- NBT Tab Completion Crash Exploit
Installation
Paper/Folia/Velocity
- Download the latest version from Modrinth and place it in the
pluginsfolder. Restart the server/proxy.
Fabric
WARNING - PacketEvents Fabric is currently broken for online mode servers running 1.20.4 and onwards. There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
- Download the latest version from Modrinth and place it in the
modsfolder. - Install the latest Fabric API for your server.
- Download the latest
fabric-buildpackage from Axionize/packetevents, and place it in themodsfolder. Restart your server. Use the Official PacketEvents Builds for 1.21.8+.
Commands
- /ac reload - Reloads configs.
anticrasher.command.reload
Permissions
anticrasher.alerts- Receive alerts when a player attempts to run an exploit.anticrasher.bypass- Bypass all AntiCrasher checks.anticrasher.updates- Receive plugin update notifications
Последние версии
Все версии →release
AntiCrasher Fabric 1.19.4
v2.0.11-mod13 июн. 2026 г.312Minecraft: 1.19.4fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.20.1
v2.0.11-mod13 июн. 2026 г.266Minecraft: 1.20.1fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.20.2
v2.0.11-mod13 июн. 2026 г.37Minecraft: 1.20.2fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.20.4
v2.0.11-mod13 июн. 2026 г.64Minecraft: 1.20.4fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.21.1
v2.0.11-mod13 июн. 2026 г.345Minecraft: 1.21.1fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.21.11
v2.0.11-mod13 июн. 2026 г.2,4 тыс.Minecraft: 1.21.11fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.21.5
v2.0.11-mod13 июн. 2026 г.85Minecraft: 1.21.5fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.21.6
v2.0.11-mod13 июн. 2026 г.42Minecraft: 1.21.6fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.21.8
v2.0.11-mod13 июн. 2026 г.105Minecraft: 1.21.8fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications
release
AntiCrasher Fabric 1.21.4
v2.0.11-mod13 июн. 2026 г.253Minecraft: 1.21.4fabric
Что нового
# 🚀 AntiCrasher v2.0.11
Minor Update
## Changelog
- Bumped PacketEvents to 2.12.3-SNAPSHOT (latest ver support)
- Added 1.21.11 Fabric support & updated some deps
## Patches
Please note that this plugin is mainly designed for older versions of Minecraft.\
The following exploits are currently patched in this plugin/mod:
- **Bundle Crash Exploit**
- **Book Dupe Exploit**
- **Negative Slot ID Crash Exploit**
- **NBT Tab Completion Crash Exploit**
## Installation
### Paper/Folia/Velocity
>[!NOTE]
>You only need to run this on the backends, or the proxy, **not on both**.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=spigot&l=purpur&l=paper&l=bukkit&l=folia) and place it in the `plugins` folder. Restart the server/proxy.
### Fabric
>[!WARNING]
> PacketEvents Fabric is currently broken for online mode servers running 1.20.4-1.21.7 and onwards.
> There is no workaround for this issue at the moment. If you run a Velocity proxy, you can use the proxy version there instead.
1. Download the latest version from [Modrinth](https://modrinth.com/plugin/anticrasher/versions?l=fabric) and place it in the `mods` folder.
2. Install the latest [Fabric API](https://modrinth.com/mod/fabric-api/versions) for your server.
3. Download the latest `fabric-build` package from [Axionize/packetevents](https://github.com/Axionize/packetevents/actions/workflows/gradle-publish.yml?query=branch%3Afix%2Ffabric-events+is%3Asuccess), and place it in the `mods` folder. Restart your server.
Use the [Official PacketEvents Builds](https://modrinth.com/plugin/packetevents) for 1.21.8+.
## Commands
- /ac reload - Reloads configs. `anticrasher.command.reload`
## Permissions
- `anticrasher.alerts` - Receive alerts when a player attempts to run an exploit.
- `anticrasher.bypass` - Bypass all AntiCrasher checks.
- `anticrasher.updates` - Receive plugin update notifications