CVE-2026-33122 DataEase has SQL Injection via Datasource Management
An authenticated attacker can inject arbitrary SQL commands via the datasource update API to extract database information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-33122?
CVE-2026-33122 is a high-severity SQL injection vulnerability in Dataease Dataease, published on 16 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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 update process. When a new table definition is added during a datasource update via /de2api/datasource/update, the deTableName field from the user-submitted configuration is passed to DatasourceSyncManage.createEngineTable, where it is substituted into a CREATE TABLE statement template without any sanitization or identifier escaping. 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. This issue has been fixed in version 2.10.21.
Weakness: CWE-89
Which versions are affected by CVE-2026-33122?
It affects 1 product.
Products include Dataease Dataease.
How do I fix CVE-2026-33122?
No fix has been published for CVE-2026-33122 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-33122 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-33122 exists.
Other vulnerabilities in Dataease Dataease
- CVE-2024-57707 Code injection in n/a
- CVE-2024-46997 DataEase's H2 datasource has a remote command execution risk
- CVE-2023-33963 DataEase data source has deserialization vulnerability
- CVE-2023-28437 SQL injection vulnerability due to the keyword blacklist for defending against SQL injection will be bypassed
- CVE-2022-39312 Dataease Mysql Data Source JDBC Connection Parameters Not Verified Leads to Deserialization Vulnerability
Sources
Also known as GHSA-28vg-3hv7-w92f.