CVE-2026-33083 DataEase has SQL Injection in Order By Clause
An authenticated attacker can inject SQL via the orderDirection parameter in DataEase, enabling data extraction and denial of service.
- 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-2026-33083?
CVE-2026-33083 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 orderDirection parameter used in dataset-related endpoints including /de2api/datasetData/enumValueDs and /de2api/datasetTree/exportDataset. The Order2SQLObj class directly assigns the raw user-supplied orderDirection value into the SQL query without any validation or whitelist enforcement, and the value is rendered into the ORDER BY clause via StringTemplate before being executed against the database. An authenticated attacker can inject arbitrary SQL commands through the sorting direction field, enabling time-based blind data extraction and denial of service. This issue has been fixed in version 2.10.21.
Weakness: CWE-89
Which versions are affected by CVE-2026-33083?
It affects 1 product.
Products include Dataease Dataease.
How do I fix CVE-2026-33083?
No fix has been published for CVE-2026-33083 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-2026-33083 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-33083 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-f443-95cf-m837.