DataEase is an open-source data visualization and analytics platform. Versions 2.10.20 and below contain a SQL injection vulnerability in the API datasource saving process. The deTableName field from the Base64-encoded datasource configuration is used to construct a DDL statement via simple string replacement without any sanitization or escaping of the table name. An authenticated attacker can inject arbitrary SQL commands by crafting a deTableName that breaks out of identifier quoting, enabling error-based SQL injection that can extract database information such as the MySQL version. This issue has been fixed in version 2.10.21.
History

Thu, 16 Apr 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Dataease
Dataease dataease
Vendors & Products Dataease
Dataease dataease

Thu, 16 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 16 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Description DataEase is an open-source data visualization and analytics platform. Versions 2.10.20 and below contain a SQL injection vulnerability in the API datasource saving process. The deTableName field from the Base64-encoded datasource configuration is used to construct a DDL statement via simple string replacement without any sanitization or escaping of the table name. An authenticated attacker can inject arbitrary SQL commands by crafting a deTableName that breaks out of identifier quoting, enabling error-based SQL injection that can extract database information such as the MySQL version. This issue has been fixed in version 2.10.21.
Title DataEase has SQL Injection via Datasource Save Flow
Weaknesses CWE-89
References
Metrics cvssV4_0

{'score': 8.7, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-16T18:34:54.187Z

Reserved: 2026-03-17T20:35:49.925Z

Link: CVE-2026-33121

cve-icon Vulnrichment

Updated: 2026-04-16T18:34:34.779Z

cve-icon NVD

Status : Received

Published: 2026-04-16T19:16:33.657

Modified: 2026-04-16T19:16:33.657

Link: CVE-2026-33121

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-16T19:30:35Z