PT-2026-33354 · Dataease · Dataease

Published 2026-04-16 · Updated 2026-04-16 · CVE-2026-33121

Mitre

CVSS v4.0

8.7

High

AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-33121

Affected Products

Dataease

References · 3

• 🔥 https://github.com/dataease/dataease/security/advisories/GHSA-fg4m-q7ch-jqv5 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-33121 · Security Note
• https://github.com/dataease/dataease/releases/tag/v2.10.21 · Note