CVE-2026-33082Public exploitNetwork attack vector

Authenticated SQL injection via unsanitized export filters

Published Apr 16, 2026 · Updated Apr 16, 2026

SQL injection in DataEase before 2.10.21 allows remote authenticated users to read or modify database data through dataset export filters. WhereTree2Str.transFilterTrees inserts each user-controlled like-filter value into a quoted SQL fragment without escaping or parameter binding. A valid session plus accessible dataset and field identifiers reaches the export path, enabling blind extraction and arbitrary database commands.

CVSS severity9.8
Critical
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 read or modify database data through dataset export filters. WhereTree2Str.transFilterTrees inserts each user-controlled like-filter value into a quoted SQL fragment without escaping or parameter binding. A valid session plus accessible dataset and field identifiers reaches the export path, enabling blind extraction and arbitrary database commands.

The record

CVE
CVE-2026-33082
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

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/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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