CVE-2026-108824
Deferred Deferred - Pending Action

SQL Injection in DataEase

Publication date: 2026-10-12

Last updated on: 2026-10-12

Assigner: VulDB

Description
A flaw has been found in DataEase up to 3.0.0. The impacted element is the function Utils.buildCalcField of the file io/dataease/engine/utils/Utils.java. This manipulation of the argument calculated field causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. Patch name: 8509e218e6c1f0080eee9e379f269b2104785ef7. It is recommended to apply a patch to fix this issue.

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Meta Information

Published
2026-10-12
Last Modified
2026-10-12
Generated
2026-10-12
AI Q&A
2026-10-12
EPSS Evaluated
N/A
NVD
CVE-2026-108824
EUVD
EUVD-2026-97322

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
n/a DataEase 3.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

CVE-2026-108824 is an authenticated SQL injection vulnerability in DataEase, a BI tool for data visualization. The flaw exists in the Utils.buildCalcField function where a calculated field expression is improperly processed, allowing SQL injection. Attackers can exploit this by sending malicious payloads through calculated fields to execute arbitrary SQL commands against configured data sources.

Detection Guidance

To detect this vulnerability, monitor network traffic for POST requests to /de2api/datasetData/previewData with base64-encoded calculated field parameters. Check for unusual SQL query patterns or unauthorized data access attempts in logs. Use tools like Wireshark or tcpdump to capture and analyze traffic to this endpoint.

Impact Analysis

This vulnerability allows any logged-in user to execute arbitrary SQL commands. Attackers could read sensitive data like user credentials, password hashes, or tokens. Depending on the database type, they may also write files or execute system commands. The impact includes unauthorized data access and potential full system compromise.

Compliance Impact

This vulnerability likely violates compliance requirements for data protection (GDPR, HIPAA) due to unauthorized access to sensitive data. GDPR mandates strict data access controls and breach notification, while HIPAA requires safeguards for protected health information. The flaw enables data exfiltration, risking non-compliance with these regulations.

Mitigation Strategies

Apply the patch from commit 8509e218e6c1f0080eee9e379f269b2104785ef7 immediately. Restrict access to the /de2api/datasetData/previewData endpoint. Disable calculated fields if not required. Monitor for suspicious activity and update to the latest DataEase version if available.

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