Is CVE-2026-53751 actively exploited?

No active exploitation of CVE-2026-53751 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-53751 be exploited remotely?

Yes. CVE-2026-53751 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-53751?

CVE-2026-53751 has a CVSS score of 8.7 (HIGH).

HOME VULNERABILITIESCVE-2026-53751

HIGH

CVE-2026-53751

CWE-94Published: July 7, 2026· Updated: Jul 8, 2026

8.7

CVSS v3.1

EPSS:0.38%probability of exploitation in 30 daysPercentile:29.5th

Official 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.

NVD Source

Technical Analysis

CVE-2026-53751 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.Low

User InteractionNone

ScopeX

Impact

Confidentiality

Integrity

Availability

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