CVE-2026-88391

critical · 9.8

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).

9.8

CVSS

0.4%

EPSS (exploit prob.)

38th

EPSS percentile

2026-10-05

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-94

References

https://github.com/fangtang7/CVE/blob/main/Northstar%20H2/rce.md
https://github.com/fangtang7/CVE/blob/main/Northstar%20H2/rce.md

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-88391