CVE-2026-104142: DataEase: Stored SQL Injection in group-field binning bounds

Vulnerability summary

CVE-2026-104142 is a high (CVSS 8.7) vulnerability in dataease. EPSS estimates a 0.35% chance of exploitation in the next 30 days, higher than 28.8% of scored vulnerabilities.

Timeline

1. 14-10-2026
   PublishedVulnerability first disclosed.
2. 15-10-2026
   Last modifiedVulnerability information updated.

Description

DataEase is an open source data visualization and analysis tool. Prior to 2.10.26, authenticated users can store crafted FieldGroupDTO.min, FieldGroupDTO.max, FieldGroupDTO.startTime, or FieldGroupDTO.endTime values in dataset group-field binning definitions. Utils.transGroupFieldToSql inserts these free-form values into generated CASE expressions without validation, and the resulting SQL can reach unparameterized backend query execution when a chart uses the field. This stored SQL injection can compromise the confidentiality, integrity, and availability of the configured backend database. This issue is fixed in version 2.10.26.

• CWE-89Improper Neutralization of Special Elements used in an SQL CommandThe 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.