ExploitShield
ExploitShield: A focused, free plugin for blocking packet, crash, NBT, payload, and duplication exploits. Ranked #34 of 57 in Minecraft Anti-Cheat Plugins by our editors (5.3/10); pricing: Free plan; best for exploit and crash protection.
At a glance
- Editor score5.3 / 10
- PricingFree plan
- Best forExploit and crash protection
- Free planYes
- Paid fromFree
- Server platformsPaper, Spigot, Folia
- Facts checked22 Sep 2026
Where it wins
- Free GPL-3.0 open-source plugin with no licensed-server limits
- Covers packet, crash, NBT, payload, rate-limit, and duplication threats
- Supports Paper, Spigot, Folia, PacketEvents, and ProtocolLib
Where it doesn't
- Focuses on exploits rather than broad cheat detection
- Does not provide replay analysis
- Support is community-based
Our verdict on ExploitShield
ExploitShield is a free, GPL-3.0 open-source Minecraft server plugin for operators focused on exploit and crash protection. It targets packet exploits, crash attempts, invalid NBT data, malicious payloads, and duplication methods rather than serving as a broad cheat-detection system. The plugin supports Paper, Spigot, and Folia servers running Minecraft 1.17.x through 1.21.x, with self-hosted deployment for small, mid-market, and enterprise environments.
Its strongest fit is the breadth of server-side protection in a focused area. ExploitShield validates and filters packets, limits packet floods, detects oversized or invalid NBT data, and protects against crashes involving books, signs, payloads, chat overflow, and tab completion. Duplication protection covers inventories, hoppers, containers, pistons, minecarts, boats, and vehicles. Operators can configure alerts and punishments, including alert, cancel, kick, ban, IP ban, and custom command actions. Player exploit profiles and status commands add operational visibility, while PacketEvents and ProtocolLib support its packet-handling approach. bStats is also listed as an integration.
The trade-off is scope. ExploitShield is designed around exploit prevention, crash resistance, validation, and duplication controls, so servers seeking broad cheat detection should consider a more specialized complementary option. Replay analysis is not part of the published capability set, which limits its role in reviewing incidents after they occur. The project’s open-source model avoids paid tiers and licensed-server limits, but support is community-based. Choose ExploitShield when free, inspectable protection for common packet, payload, NBT, crash, and duplication attack paths is the priority; choose an alternative or companion plugin when replay workflows or wider player-cheat coverage matter more.
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ExploitShield pricing
ExploitShield fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Server platforms | Paper, Spigot, Folia |
| Minecraft versions | 1.17.x – 1.21.x |
| Detection coverage | packet exploits, crash attempts, invalid NBT data, malicious payloads, duplication methods |
| Enforcement actions | alert, cancel, kick, ban, IP ban, custom commands |
| Licensed servers | Not verified |
| Replay analysis | No |
| Deployment | Self-hosted |
| Support | Community |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: PacketEvents, ProtocolLib, bStats |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 22 Sep 2026 |
ExploitShield integrations
ExploitShield lists 3 integrations on its own site.
- PacketEvents
- ProtocolLib
- bStats
Alternatives to ExploitShield
- IntaveA wide-coverage anti-cheat plugin with free core detection and usage-based paid tiers.9.2
- GrimACA broad-version, self-hosted anticheat with extensive checks and configurable enforcement.9.1
- Windfall Anti-CheatFree, wide-version protection with 52 checks and configurable enforcement.9.0
See all ExploitShield alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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