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TI-2026-19300 Aliases CVE-2026-23958

DataEase Vulnerable to Brute-Force Attack on Admin JWT Secret Derived from Password that Enables Full Account Takeover

Priority HIGH 71CWE-522Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-522.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0052 44th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed dataease (dataease): 2.10.19

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
dataeasedataeasebefore 2.10.192.10.19Patch availableCNA
  • dataease Vendordataease Affected before 2.10.19 Fixed in 2.10.19 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dataease:dataease:*:*:*:*:*:*:*:*before 2.10.19Vulnerabledataease
  • cpe:2.3:a:dataease:dataease:*:*:*:*:*:*:*:* Versions before 2.10.19 Vulnerable ·dataease

Remediation

  • Fix · CNA dataease (dataease) Fixed in 2.10.19

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-23958

References

Exploit 2

  • TI-2024-38037 An issue in DataEase v1 allows an attacker to execute arbitrary code via the user account and password components. CVSS 3.1CRITICAL 9.8
  • TI-2023-12981 SQL injection vulnerability due to the keyword blacklist for defending against SQL injection will be bypassed CVSS 3.1CRITICAL 9.8
  • TI-2022-18688 Dataease Mysql Data Source JDBC Connection Parameters Not Verified Leads to Deserialization Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2026-24677 Dataease: Redshift JDBC RCE Bypass CVSS 4.0CRITICAL 9.3
  • TI-2026-24674 DataEase SQL Injection Vulnerability CVSS 4.0CRITICAL 9.3
  • TI-2024-37398 DataEase has an unauthorized vulnerability CVSS 4.0CRITICAL 9.3
See all 71 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences