Vulnerability · Published Apr 16, 2026 · Assigned by GitHub_M

CVE-2026-33082DataEase: SQL Injection in v2 Dataset Export

High 8.7

In plain English

A high-severity SQL injection in dataease from dataease. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 4.0)8.7High

Exploit odds (30 days)0.3%top 74.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
dataease	dataease	< 2.10.21

Weakness: CWE-89 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

https://github.com/dataease/dataease/security/advisories/GHSA-xxpw-2c8q-g693 x_refsource_CONFIRM
https://github.com/dataease/dataease/releases/tag/v2.10.21 x_refsource_MISC