CVE-2026-45534: DataEase: RCE Vulnerability
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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
DataEaseto a version that resolves this vulnerability.Fixed in 2.10.23
Event History
Frequently Asked Questions
What is the severity of CVE-2026-45534?
The severity of CVE-2026-45534 is rated at 88, indicating a high risk for potential exploitation.
What type of vulnerability is CVE-2026-45534?
CVE-2026-45534 is classified as a Remote Code Execution (RCE) vulnerability.
How do I fix CVE-2026-45534?
To fix CVE-2026-45534, upgrade DataEase to version 2.10.23 or later.
What can attackers do with CVE-2026-45534?
Attackers can exploit CVE-2026-45534 to load malicious configuration files, potentially leading to code execution.
Which versions of DataEase are affected by CVE-2026-45534?
DataEase versions prior to 2.10.23 are affected by CVE-2026-45534.