PT-2026-33354 · Dataease · Dataease

Published 2026-04-16 · Updated 2026-04-17 · CVE-2026-33121

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions DataEase versions prior to 2.10.21

Description An issue exists in the API datasource saving process where the deTableName field from the Base64-encoded datasource configuration is used to construct a DDL statement through simple string replacement without sanitization or escaping. An authenticated attacker can inject arbitrary SQL commands by crafting a deTableName that breaks out of identifier quoting, allowing for error-based SQL injection to extract database information, such as the MySQL version.

Recommendations Update to version 2.10.21.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-33121

Affected Products

Dataease

References · 4

• 🔥 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
• https://twitter.com/CVEnew/status/2045102659506516385 · Twitter Post