CVE-2026-23958

Dataease is an open source data visualization analysis tool. Prior to version 2.10.19, DataEase uses the MD5 hash of the user’s password as the JWT signing secret. This deterministic secret derivation allows an attacker to brute-force the admin’s password by exploiting unmonitored API endpoints that verify JWT tokens. The vulnerability has been fixed in v2.10.19. No known workarounds are available.

Affected products

Dataease

Dataease

< 2.10.19

Fix

Available

CVSS 3.1

9.8 CRITICAL

EPSS

0.5% (40th percentile)

Weakness

CWE-522

NVD status

Analyzed

Published

2026-01-22