CVE-2026-45534 DataEase: RCE Vulnerability
Attackers can achieve remote code execution in DataEase by manipulating Redshift datasource configurations to trigger a reflection-based injection chain.
- 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-2026-45534?
CVE-2026-45534 is a critical code injection vulnerability in dataease, published on 15 Jul 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 analysis tool. Prior to 2.10.23, DataEase Redshift datasource connections can load attacker-controlled rsjdbc.ini configuration from System.getProperty("java.io.tmpdir"), setting socketFactory=org.springframework.context.support.FileSystemXmlApplicationContext so com.amazon.redshift.Driver#connect, com.amazon.redshift.Driver#getJdbcIniFile, and com.amazon.redshift.util.ObjectFactory#instantiate execute a reflection-based remote code execution chain during a normal JDBC connection through io.dataease.datasource.type.Redshift. This issue is fixed in version 2.10.23.
Weakness: CWE-94
Which versions are affected by CVE-2026-45534?
How do I fix CVE-2026-45534?
No fix has been published for CVE-2026-45534 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-45534 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-45534 exists.
Sources
Also known as GHSA-cv4c-8rpv-2x97.