CVE-2026-33084Public exploitNetwork attack vector

Authenticated SQL injection via unchecked sort direction

Published Apr 16, 2026 · Updated Apr 16, 2026

SQL injection in DataEase before 2.10.21 allows remote authenticated users to execute arbitrary SQL through the enumValueObj endpoint. The DatasetDataManage service copies the request's sort value into Order2SQLObj, which emits it into an ORDER BY clause without an allowlist before CalciteProvider executes the query. Exploitation requires valid X-DE-TOKEN, queryId, and datasetGroupId values; arbitrary queries run with the application's database privileges.

CVSS severity8.7
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in DataEase before 2.10.21 allows remote authenticated users to execute arbitrary SQL through the enumValueObj endpoint. The DatasetDataManage service copies the request's sort value into Order2SQLObj, which emits it into an ORDER BY clause without an allowlist before CalciteProvider executes the query. Exploitation requires valid X-DE-TOKEN, queryId, and datasetGroupId values; arbitrary queries run with the application's database privileges.

The record

CVE
CVE-2026-33084
Published
Apr 16, 2026
Updated
Apr 16, 2026
Vendor
KubeOperator
Product
DataEase
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.10.21

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

KubeOperator · DataEaseversion=< 2.10.21

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7GitHub, Inc.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 describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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