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.

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…

EPSS: 0.005 (37.5th percentile) — read the EPSS interpretation.

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.

Affected products

Dataease — versions < 2.10.19

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

security-advisories@github.com (x_refsource_CONFIRM, 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.