What’s Vulnerable › Vulnerabilities

CVE-2026-53751: DataEase: H2 JDBC URL Filter Bypass Leads to Remote Code Execution (RCE)

• Severity: high (CVSS 8.7 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-07 · updated 2026-07-08
• Weakness: CWE-94

Description

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, the H2 database JDBC URL validation logic can be bypassed with special Unicode characters whose case-conversion behavior differs between DataEase validation and H2 parsing, allowing attackers to smuggle dangerous parameters such as init in malicious H2 JDBC connection strings and achieve arbitrary code execution. This issue is fixed in version 2.10.24.

Affected products

• dataease: before 2.10.24

References

• https://github.com/dataease/dataease/commit/2204258118eac6160a6636ca20dbedb0d3f95747
• https://github.com/dataease/dataease/releases/tag/v2.10.24
• https://github.com/dataease/dataease/security/advisories/GHSA-xjhm-r8p8-c2cg
• https://github.com/dataease/dataease/security/advisories/GHSA-xjhm-r8p8-c2cg

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