CVE-2026-104141 dataease CVE debrief

Who should care

Defenders responsible for data visualization and analysis tools, database administrators, and security teams should assess exposure and prioritize remediation. They should verify datasource access controls, validate user input, and monitor database activity to prevent potential database confidentiality compromise, potential database integrity compromise, and potential database availability compromise.

Why it matters

CVE-2026-104141 is a SQL injection vulnerability in DataEase that can compromise the confidentiality, integrity, and availability of the connected database. Defenders should prioritize verifying datasource access controls, validating user input, and monitoring database activity.

• Potential database confidentiality compromise
• Potential database integrity compromise
• Potential database availability compromise
• Verification of datasource access controls and user input validation

Technical summary

The vulnerability allows authenticated users with datasource access to inject malicious SQL by supplying crafted schema names, connection usernames, table names, or database names to datasource metadata operations. This issue can compromise the confidentiality, integrity, and availability of the connected database without requiring a victim action. The vulnerability is caused by CalciteProvider inserting these identifiers into metadata queries that are executed through a plain JDBC Statement, allowing the generated SQL to be altered and run against the configured backend with application-held datasource credentials.

Defensive priority

Defenders should prioritize verifying datasource access controls, validating user input, and monitoring database activity.

Recommended defensive actions

• Verify datasource access controls and validate user input
• Monitor database activity for suspicious queries
• Update to version 2.10.26 or later
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and source item provide details on the vulnerability, including its description, CVSS score, and affected versions. The vulnerability allows authenticated users with datasource access to inject malicious SQL by supplying crafted schema names, connection usernames, table names, or database names to datasource metadata operations. Defenders should verify datasource access controls, validate user input, and monitor database activity. The issue can compromise the confidentiality, integrity, and availability of the connected

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.