CVE-2026-23958 — CRITICAL (9.8)

Q: How severe is CVE-2026-23958?

CVE-2026-23958 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-23958?

Check the references section above for vendor advisories and patch information. Affected products include: Dataease Dataease.

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dataease	Dataease	< 2.10.19

Related Weaknesses (CWE)

CWE-522

References

https://github.com/dataease/dataease/security/advisories/GHSA-5wvm-4m4q-rh7jExploitVendor Advisory
https://www.ox.security/blog/blog-dataease-cve-2026-23958-admin-takeover/ExploitThird Party Advisory

FAQ

What is CVE-2026-23958?

CVE-2026-23958 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...

How severe is CVE-2026-23958?

CVE-2026-23958 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-23958?

Check the references section above for vendor advisories and patch information. Affected products include: Dataease Dataease.