# CVE-2026-123990: DataEase Chart Data ExtWhere2Str.java ExtWhere2Str.extWhere2sqlOjb sql injection

Status: published. Published: 2026-11-07. Updated: 2026-11-07.

A security vulnerability has been detected in DataEase up to 2.10.27/3.1.0. Affected is the function ExtWhere2Str.extWhere2sqlOjb of the file engine/trans/ExtWhere2Str.java of the component Chart Data Handler. Such manipulation of the argument operator leads to sql injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. Upgrading to version 3.2.0 is able to address this issue. Upgrading the affected component is advised. The vendor confirms: "The fix validates the complete compound operator and uses fixed AND / OR keywords instead of concatenating user-controlled logic into SQL."

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulDB) — https://github.com/dataease/dataease/releases/tag/v3.2.0

## Affected products and versions

- n/a / DataEase: 2.10.0 (affected); 2.10.1 (affected); 2.10.2 (affected); 2.10.3 (affected); 2.10.4 (affected); 2.10.5 (affected); 2.10.6 (affected); 2.10.7 (affected); 2.10.8 (affected); 2.10.9 (affected); 2.10.10 (affected); 2.10.11 (affected); 2.10.12 (affected); 2.10.13 (affected); 2.10.14 (affected); 2.10.15 (affected); 2.10.16 (affected); 2.10.17 (affected); 2.10.18 (affected); 2.10.19 (affected); 2.10.20 (affected); 2.10.21 (affected); 2.10.22 (affected); 2.10.23 (affected); 2.10.24 (affected); 2.10.25 (affected); 2.10.26 (affected); 2.10.27 (affected); 3.0 (affected); 3.1.0 (affected); 3.2.0 (unaffected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 6.9 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P; source: CNA: VulDB

- CVSS 3.1: 7.3 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C; source: CNA: VulDB

- CVSS 3.0: 7.3 (high); CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C; source: CNA: VulDB

- CVSS 2.0: 7.5 (high); AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C; source: CNA: VulDB

- CVSS 4.0: 5.5 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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; source: NVD: cna@vuldb.com

- CVSS 3.1: 7.3 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L; source: NVD: cna@vuldb.com

- CVSS 2.0: 7.5 (high); AV:N/AC:L/Au:N/C:P/I:P/A:P; source: NVD: cna@vuldb.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-89, CWE-74

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://vuldb.com/vuln/432069 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/432069/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-123990 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1035483 (CNA: VulDB; third-party-advisory)

- https://github.com/dataease/dataease/releases/tag/v3.2.0 (CNA: VulDB; patch)

- https://github.com/dataease/dataease/releases/tag/v3.2.0 (cna@vuldb.com)

- https://vuldb.com/cve/CVE-2026-123990 (cna@vuldb.com)

- https://vuldb.com/submit/1035483 (cna@vuldb.com)

- https://vuldb.com/vuln/432069 (cna@vuldb.com)

- https://vuldb.com/vuln/432069/cti (cna@vuldb.com)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-123990; retrieved 2026-11-07; source updated 2026-11-07

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-123990; retrieved 2026-11-07; source updated 2026-11-07

Revision: 696bf3a38854173d7987b70d976aaf8aceaba97932832da664d27073ccef8863

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