CVE-2026-88391
CRITICAL
CVSS 9.8
Published: 2026-10-05
Modified: 2026-10-06
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Threat Intelligence Pending
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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).
Quick Facts
| CVE ID | CVE-2026-88391 |
| CVSS Score | 9.8 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Published | 2026-10-05 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |