CVE-2023-37262

CRITICALNVD 9.69.6—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.6 under NVD CVSS v3. EPSS exploit probability: 0.9%, top 44% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
9.6
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.6Exploit: NoneExposed: 0

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

CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles, and more to the game. Prior to versions 1.20.1-1.106.0, 1.19.4-1.106.0, 1.19.2-1.101.3, 1.18.2-1.101.3, and 1.16.5-1.101.3, if the cc-tweaked plugin is running on a Minecraft server hosted on a popular cloud hosting providers, like AWS, GCP, and Azure, those metadata services API endpoints are not forbidden (aka "blacklisted") by default. As such, any player can gain access to sensitive information exposed via those metadata servers, potentially allowing them to pivot or privilege escalate into the hosting provider. Versions 1.20.1-1.106.0, 1.19.4-1.106.0, 1.19.2-1.101.3, 1.18.2-1.101.3, and 1.16.5-1.101.3 contain a fix for this issue.

CVSS v3
9.6
EG Score
9.6(medium)
EG Risk
59(Track*)
EG Risk 59/100SSVC: 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
Severity96% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
55.9%
KEV
Not listed

Published

July 7, 2023

Last Modified

November 21, 2024

Advisory Details (5)

Auto-updated Jul 14, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
generic

[Real world security] Http blacklist or similar · Issue #170 · dan200/ComputerCraft · GitHub

https://github.com/dan200/ComputerCraft/issues/170
github Patch Available🟡 PoC Available

SSRF to Cloud (AWS, GCP, Azure) Services Metadata Services (IMDS) not Blocked by Default · Advisory · cc-tweaked/CC-Tweaked · GitHub

https://github.com/cc-tweaked/CC-Tweaked/security/advisories/GHSA-7p4w-mv69-2wm2
github_commit Patch Available

commit 4bbde8c50c00 (cc-tweaked/CC-Tweaked)

Patch available: cc-tweaked/CC-Tweaked v1.20.1-1.115.0 (contains commit 4bbde8c50c00)

https://github.com/cc-tweaked/CC-Tweaked/commit/4bbde8c50c00bc572578ab2cff609b3443d10ddf
generic

CC-Tweaked/projects/core/src/main/java/dan200/computercraft/core/apis/http/options/AddressPredicate.java at 96847bb8c28df51e5e49f2dd2978ff6cc4e2821b · cc-tweaked/CC-Tweaked · GitHub

https://github.com/cc-tweaked/CC-Tweaked/blob/96847bb8c28df51e5e49f2dd2978ff6cc4e2821b/projects/core/src/main/java/dan200/computercraft/core/apis/http/options/AddressPredicate.java#L116-L126
github Patch Available

SSRF to cloud (AWS, GCP, Azure) service metadata services (IMDS) and local IPv6 addresses not blocked by default · Advisory · MightyPirates/OpenComputers · GitHub

https://github.com/MightyPirates/OpenComputers/security/advisories/GHSA-vvfj-xh7c-j2cm

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 51× 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 112 total refreshes for this CVE.

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

What is CVE-2023-37262?
CVE-2023-37262 is a critical vulnerability published on July 7, 2023. CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles, and more to the game. Prior to versions 1.20.1-1.106.0, 1.19.4-1.106.0, 1.19.2-1.101.3, 1.18.2-1.101.3, and 1.16.5-1.101.3, if the cc-tweaked plugin is running on a Minecraft server hosted on a popular cloud hosting…
When was CVE-2023-37262 disclosed?
CVE-2023-37262 was first published in the National Vulnerability Database on July 7, 2023, 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-2023-37262 actively exploited?
CVE-2023-37262 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-37262?
CVE-2023-37262 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2023-37262?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-37262, 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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