DataEase: H2 JDBC URL Filter Bypass Leads to Remote Code Execution (RCE)
Published Jul 7, 2026
8.7
HIGHCVSS 4.0
EPSS 0.60%
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
-
- Version < 2.10.24StatusaffectedConstraints-
- Version
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Jul 8, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Jul–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.60% (0.00597) | 46.62th | v5 (v2026.06.15) |
| Jul 8, 2026 | 0.38% (0.00375) | 29.53th | v5 (v2026.06.15) |
References (3)
- https://github.com/dataease/dataease/commit/2204258118eac6160a6636ca20dbedb0d3f95747 x_refsource_MISC
- https://github.com/dataease/dataease/releases/tag/v2.10.24 x_refsource_MISC
- https://github.com/dataease/dataease/security/advisories/GHSA-xjhm-r8p8-c2cg exploitx_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| https://github.com/dataease/dataease/commit/2204258118eac6160a6636ca20dbedb0d3f95747 | x_refsource_MISC | |
| https://github.com/dataease/dataease/releases/tag/v2.10.24 | x_refsource_MISC | |
| https://github.com/dataease/dataease/security/advisories/GHSA-xjhm-r8p8-c2cg | exploitx_refsource_CONFIRM |
Change history (0)
No recorded changes yet.