What is GHSA-8hhc-85h8-34q6?

GHSA-8hhc-85h8-34q6 is a security advisory published by GitHub Security Advisories with Critical severity. Northstar (dromara/northstar, quantitative trading platform) \u003c= 9.1.1 enables the H2 Console but...

Which CVE IDs does GHSA-8hhc-85h8-34q6 cover?

GHSA-8hhc-85h8-34q6 covers the following CVE IDs: CVE-2026-88391. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8hhc-85h8-34q6?

GHSA-8hhc-85h8-34q6 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-8hhc-85h8-34q6CriticalCVSS 9.8

Northstar (dromara/northstar, quantitative trading platform) <= 9.1.1 enables the H2 Console but...

Vendor

GitHub Security Advisories

Published

October 5, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-88391 →

📋 Description

Northstar (dromara/northstar, quantitative trading platform) <= 9.1.1 enables the H2 Console but its auth interceptor only covers /northstar/**, so /h2-console is exposed with no authentication and the embedded H2 DB uses default sa / empty password. Any network-reachable attacker can run arbitrary system commands via CREATE ALIAS (pre-auth RCE).

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88391
https://github.com/fangtang7/CVE/blob/main/Northstar%20H2/rce.md
https://github.com/advisories/GHSA-8hhc-85h8-34q6