CVE-2022-51015

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-07. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 6.5Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

PocketMine-MP before 4.0.6 does not validate facing values in PlayerActionPacket (for START_BREAK and CRACK_BREAK actions) or in UseItemTransactionData (typically within InventoryTransactionPacket). A remote authenticated attacker can send crafted packets with invalid facing values (e.g., negative or out-of-range) to crash the server, resulting in a denial of service.

CVSS v3
6.5
EG Score
6.5(high)
EG Risk
30(Track)
EG Risk 30/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
51%
KEV
Not listed

Published

September 7, 2026

Last Modified

September 8, 2026

Advisory Details (3)

Auto-updated Sep 7, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
generic

PocketMine-MP before 4.0.6 Denial of Service via PlayerActionPacket | Advisories | VulnCheck

https://www.vulncheck.com/advisories/pocketmine-mp-before-4.0.6-denial-of-service-via-playeractionpacket
github Patch Available🟡 PoC Available

Unchecked validity of Facing values in PlayerActionPacket · Advisory · pmmp/PocketMine-MP · GitHub

https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-xh99-hw7h-wf63
github_commit

commit f126479c37ff (pmmp/PocketMine-MP)

Fix landed in pmmp/PocketMine-MP commit f126479c37ff — awaiting tagged release

https://github.com/pmmp/PocketMine-MP/commit/f126479c37ff00a717a828f5271cf8e821d12d6c

Vendor Advisories for CVE-2022-51015(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
pocketmine/pocketmine-mp3.0.0 ... 4.0.5 (174 versions)4.0.6—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 16× in last 7d / 33× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-18 16:41 UTCEG score recompute
  2. 2026-09-18 16:41 UTCGHSA enrichment
  3. 2026-09-17 14:31 UTCEG score recompute
  4. 2026-09-17 14:31 UTCGHSA enrichment
  5. 2026-09-16 14:05 UTCEPSS rescore
  6. 2026-09-16 12:17 UTCEG score recompute
  7. 2026-09-16 12:16 UTCGHSA enrichment
  8. 2026-09-16 05:11 UTCEPSS rescore
  9. 2026-09-15 10:07 UTCEG score recompute
  10. 2026-09-15 10:07 UTCGHSA enrichment
  11. 2026-09-15 03:07 UTCEPSS rescore
  12. 2026-09-14 07:57 UTCEG score recompute
  13. 2026-09-14 07:57 UTCGHSA enrichment
  14. 2026-09-13 16:44 UTCEPSS rescore
  15. 2026-09-13 05:47 UTCEG score recompute
  16. 2026-09-13 05:47 UTCGHSA enrichment
  17. 2026-09-12 03:38 UTCEG score recompute
  18. 2026-09-12 03:38 UTCGHSA enrichment
  19. 2026-09-11 14:50 UTCEPSS rescore
  20. 2026-09-11 09:34 UTCEPSS rescore
  21. 2026-09-11 01:28 UTCEG score recompute
  22. 2026-09-11 01:28 UTCGHSA enrichment
  23. 2026-09-09 23:18 UTCEG score recompute
  24. 2026-09-09 23:18 UTCGHSA enrichment
  25. 2026-09-08 21:57 UTCEPSS rescore
Show 8 more
  1. 2026-09-08 20:12 UTCGHSA enrichment
  2. 2026-09-08 14:47 UTCEG score recompute
  3. 2026-09-08 14:47 UTCGHSA enrichment
  4. 2026-09-08 13:48 UTCEG score recompute
  5. 2026-09-08 13:48 UTCGHSA enrichment
  6. 2026-09-07 13:21 UTCEG score recompute
  7. 2026-09-07 13:04 UTCEG score recompute
  8. 2026-09-07 13:01 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-51015?
CVE-2022-51015 is a medium vulnerability published on September 7, 2026. PocketMine-MP before 4.0.6 does not validate facing values in PlayerActionPacket (for STARTBREAK and CRACKBREAK actions) or in UseItemTransactionData (typically within InventoryTransactionPacket). A remote authenticated attacker can send crafted packets with invalid facing values (e.g., negative or…
When was CVE-2022-51015 disclosed?
CVE-2022-51015 was first published in the National Vulnerability Database on September 7, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-51015 actively exploited?
CVE-2022-51015 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 49.3% of all scored CVEs.
What is the CVSS score of CVE-2022-51015?
CVE-2022-51015 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2022-51015?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-51015, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-51015

Explore →

Is Your Infrastructure Affected by CVE-2022-51015?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs