CVE-2026-53751

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Source
https://cve.org/CVERecord?id=CVE-2026-53751
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53751.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-53751
Aliases
  • GHSA-xjhm-r8p8-c2cg
Published
2026-07-07T20:31:12.180Z
Modified
2026-07-22T00:51:45.890616Z
Severity
  • 8.7 (High) CVSS_V4 - 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 CVSS Calculator
Summary
DataEase: H2 JDBC URL Filter Bypass Leads to Remote Code Execution (RCE)
Details

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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53751.json"
}
References

Affected packages

Git / github.com/dataease/dataease

Affected ranges

Type
GIT
Repo
https://github.com/dataease/dataease
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2204258118eac6160a6636ca20dbedb0d3f95747
Fixed
fa0889fcff354966b66d037ad843b7b402dbc4ce
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.10.24"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v2.*
v2.10.0
v2.10.1
v2.10.10
v2.10.11
v2.10.12
v2.10.13
v2.10.14
v2.10.15
v2.10.16
v2.10.17
v2.10.18
v2.10.19
v2.10.2
v2.10.20
v2.10.21
v2.10.22
v2.10.23
v2.10.3
v2.10.4
v2.10.5
v2.10.6
v2.10.7
v2.10.8
v2.10.9
v2.2.0
v2.3.0
v2.6.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53751.json"
vanir_signatures_modified 
"2026-07-22T00:51:45Z"
vanir_signatures 
[
    {
        "signature_version": "v1",
        "source": "https://github.com/dataease/dataease/commit/2204258118eac6160a6636ca20dbedb0d3f95747",
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2026-53751-919bce79",
        "digest": {
            "length": 507.0,
            "function_hash": "224184946397746262573795667342146064134"
        },
        "target": {
            "file": "core/core-backend/src/main/java/io/dataease/datasource/security/JdbcUrlSecurityPolicy.java",
            "function": "canonicalize"
        }
    },
    {
        "signature_version": "v1",
        "source": "https://github.com/dataease/dataease/commit/2204258118eac6160a6636ca20dbedb0d3f95747",
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2026-53751-cb2b6b67",
        "digest": {
            "line_hashes": [
                "9938792107139683101400820168106070419",
                "142195159741467831955679579871139786970",
                "291459019799913518105211313079117450208",
                "155197615977275535558274461480821835528",
                "278267599600735108340001080358875293804",
                "159163854028161120157140954707808239464",
                "136832901435449479817665887238999334717",
                "174448121695041467091871911267636870954",
                "308836257924399196455356007677448955021",
                "212408517716408798744106169052371376758",
                "287956110856550369924912006407828194959",
                "157810688463308985094830693691769220045",
                "214458458290162313182606816028429647643",
                "127933637087715941695191768440954481104",
                "19714284846766336277103358703618081509",
                "107417799315154876680895243830616075439"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "core/core-backend/src/main/java/io/dataease/datasource/security/JdbcUrlSecurityPolicy.java"
        }
    },
    {
        "signature_version": "v1",
        "source": "https://github.com/dataease/dataease/commit/2204258118eac6160a6636ca20dbedb0d3f95747",
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2026-53751-d8c462ec",
        "digest": {
            "length": 783.0,
            "function_hash": "149991990983962813585568952476530601106"
        },
        "target": {
            "file": "core/core-backend/src/main/java/io/dataease/datasource/security/JdbcUrlSecurityPolicy.java",
            "function": "validate"
        }
    }
]