Vulnerability in Dataease
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (42.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
- Dataease — versions < 2.10.19
Weakness classification (CWE)
References
- github.com/dataease/dataease/security/advisories/GHSA-5wvm-4m4q-rh7j (Exploit, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-23958?
- CVE-2026-23958 is a critical-severity vulnerability in Dataease, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2026-01-22.
- How severe is CVE-2026-23958?
- Critical severity. CVSS v3 base score is 9.8 out of 10.