CVE-2022-24300

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-02-15. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 2%CVSS: 9.8Exploit: NoneExposed: 0

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

Minetest before 5.4.0 allows attackers to add or modify arbitrary meta fields of the same item stack as saved user input, aka ItemStack meta injection.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity98% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
74.2%
KEV
Not listed

Published

February 2, 2022

Last Modified

November 21, 2024

Advisory Details (4)

Auto-updated Jun 6, 2026
Patch available. Sources: github_commit, github.
generic

[SECURITY] [DSA 5075-1] minetest security update

https://www.debian.org/security/2022/dsa-5075
github Patch Available

ItemStack meta injection · Advisory · luanti-org/luanti · GitHub

https://github.com/minetest/minetest/security/advisories/GHSA-hwj2-xf72-r4cf
github_commit

commit b5956bde259f (minetest/minetest)

Fix landed in minetest/minetest commit b5956bde259f — awaiting tagged release

https://github.com/minetest/minetest/commit/b5956bde259faa240a81060ff4e598e25ad52dae
generic Patch Available

#1004223 - minetest-server: ItemStack meta injection vulnerability in Minetest (CVE-2022-24300) - Debian Bug report logs

https://bugs.debian.org/1004223

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 46× 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.

Showing the most recent 100 of 105 total refreshes for this CVE.

  1. 2026-07-23 14:16 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2022-24300?
CVE-2022-24300 is a critical vulnerability published on February 2, 2022. Minetest before 5.4.0 allows attackers to add or modify arbitrary meta fields of the same item stack as saved user input, aka ItemStack meta injection.
When was CVE-2022-24300 disclosed?
CVE-2022-24300 was first published in the National Vulnerability Database on February 2, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-24300 actively exploited?
CVE-2022-24300 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-24300?
CVE-2022-24300 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2022-24300?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-24300, 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.

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