Vulnerability Description
DataEase is an open source data visualization analysis tool. Versions 2.10.20 and below contain a SQL injection vulnerability in the dataset export functionality. The expressionTree parameter in POST /de2api/datasetTree/exportDataset is deserialized into a filtering object and passed to WhereTree2Str.transFilterTrees for SQL translation, where user-controlled values in "like" filter terms are directly concatenated into SQL fragments without sanitization. An attacker can inject arbitrary SQL commands by escaping the string literal in the filter value, enabling blind SQL injection through techniques such as time-based extraction of database information. This issue has been fixed in version 2.10.21.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dataease | Dataease | < 2.10.21 |
Related Weaknesses (CWE)
References
- https://github.com/dataease/dataease/releases/tag/v2.10.21Release Notes
- https://github.com/dataease/dataease/security/advisories/GHSA-xxpw-2c8q-g693Third Party AdvisoryExploit
FAQ
What is CVE-2026-33082?
CVE-2026-33082 is a vulnerability with a CVSS score of 9.8 (CRITICAL). DataEase is an open source data visualization analysis tool. Versions 2.10.20 and below contain a SQL injection vulnerability in the dataset export functionality. The expressionTree parameter in POST ...
How severe is CVE-2026-33082?
CVE-2026-33082 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-33082?
Check the references section above for vendor advisories and patch information. Affected products include: Dataease Dataease.