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Public proof of conceptFix available

CVE-2018-10054

A public proof of concept exists; no exploitation attested.

  • Published2018-04-11
  • Fixed in0.9.5697
  • WeaknessCWE-20

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

H2 1.4.197, as used in Datomic before 0.9.5697 and other products, allows remote code execution because CREATE ALIAS can execute arbitrary Java code. NOTE: the vendor's position is "h2 is not designed to be run outside of a secure environment."

Timeline

dates in UTC
  1. 2018-04-1120:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-03 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-10054?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-10054?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV
Cognitect datomic
BranchAffectedFixed in
0.9< 0.9.56970.9.5697
H2database h2
BranchAffectedFixed in
1.4= 1.4.197no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Cognitect datomic to 0.9.5697

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
1 moduleexploit/linux/http/h2_webinterface_rcerank: excellentModule metadata: Metasploit Framework, © Rapid7, Inc., BSD-3-Clause.
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2018-04-11
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-9pf8-qqhm-7w64

Frequently asked questions

What is CVE-2018-10054?

H2 1.4.197, as used in Datomic before 0.9.5697 and other products, allows remote code execution because CREATE ALIAS can execute arbitrary Java code. NOTE: the vendor's position is "h2 is not designed to be run outside of a secure environment."

Is CVE-2018-10054 actively exploited?

Active exploitation of CVE-2018-10054 has not been confirmed. Its EPSS score was 33.7% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-10054?

CVE-2018-10054 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record