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.
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History
Thu, 16 Apr 2026 19:45:00 +0000
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Thu, 16 Apr 2026 19:15:00 +0000
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Thu, 16 Apr 2026 18:30:00 +0000
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| 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 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-04-16T18:34:54.187Z
Reserved: 2026-03-17T20:35:49.925Z
Link: CVE-2026-33121
Updated: 2026-04-16T18:34:34.779Z
Status : Received
Published: 2026-04-16T19:16:33.657
Modified: 2026-04-16T19:16:33.657
Link: CVE-2026-33121
No data.
OpenCVE Enrichment
Updated: 2026-04-16T19:30:35Z