What’s Vulnerable › Vulnerabilities

CVE-2025-49003: Dataease H2 JDBC Connection Remote Code Execution

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-06-26 · updated 2026-06-17
• Weakness: CWE-153

Description

DataEase is an open source business intelligence and data visualization tool. Prior to version 2.10.11, a threat actor may take advantage of a feature in Java in which the character "ı" becomes "I" when converted to uppercase, and the character "ſ" becomes "S" when converted to uppercase. A threat actor who uses a carefully crafted message that exploits this character conversion can cause remote code execution. The vulnerability has been fixed in v2.10.11. No known workarounds are available.

Affected products

• dataease: before 2.10.11 — fixed in 2.10.11

How to fix

Upgrade to a fixed version: dataease 2.10.11. Check the vendor advisory for mitigations.

References

• https://github.com/dataease/dataease/security/advisories/GHSA-x97w-69ff-r55q
• https://github.com/dataease/dataease/security/advisories/GHSA-x97w-69ff-r55q

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