Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N L N N N H 7.1 .0042 33.7 —
AFFECTED Product Versions Fixed PocketMine-MP 3.0.0 – 3.26.5
TIMELINE Sep 5 Reserved by VulnCheck Sep 7 Published (CNA: VulnCheck) Sep 8 PATCH SHIPPED — CVE-2022-51018 (pmmp PocketMine-MP). Fixed in PocketMine-MP 3.26.5.
PocketMine-MP before 3.26.5 and 4.0.x before 4.0.5 does not limit book page text length, page count, or author/title length. A player who obtains a writable book can create oversized NBT ('book bombs'), causing excess bandwidth consumption and server crashes (exceeding the 1 MB chunk size limit when saving region-based worlds in PM3, or exceeding the 32 KiB TAG_String limit in PM4).
| Date | Event | Detail |
|---|---|---|
| September 5, 2026 | Reserved | Reserved by VulnCheck |
| September 7, 2026 | Published | Published (CNA: VulnCheck) |
| September 8, 2026 | PATCH SHIPPED | PATCH SHIPPED — CVE-2022-51018 (pmmp PocketMine-MP). Fixed in PocketMine-MP 3.26.5. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| pmmp | PocketMine-MP | — | 3.0.0 | 3.26.5 |
Authoritative record: CVE-2022-51018 at cve.org
Vendors: pmmp
Weaknesses: CWE-400
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2022-51018 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
