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CVE-2026-23958

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Date: January 21, 2026

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.

Severity Score

Related Resources (4)

https://www.ox.security/blog/blog-dataease-cve-2026-23958-admin-takeover/
https://nvd.nist.gov/vuln/detail/CVE-2026-23958
https://github.com/dataease/dataease/security/advisories/GHSA-5wvm-4m4q-rh7j
https://www.mend.io/vulnerability-database/CVE-2026-23958

Severity Score

Weakness Type (CWE)

Insufficiently Protected Credentials

CWE-522

Top Fix

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Upgrade Version

Upgrade to version https://github.com/dataease/dataease.git - v2.10.19

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): NONE

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