CVE-2026-49867

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template static resources let authenticated users submit TemplateManageRequest.staticResource through POST /de2api/templateManage/save or DataVisualizationServer.decompression, after which StaticResourceServer.saveFilesToServe and StaticResourceServer.saveSingleFileToServe write Base64-decoded .svg content to /de2api/static-resource/<name>.svg without validating extension, MIME type, decoded bytes, or SVG scriptability, causing stored same-origin cross-site scripting when a victim loads the resource. This issue is fixed in version 2.10.23.

CVSS

No CVSS.

References

Link	Resource
https://github.com/dataease/dataease/commit/b00d9e3a73a9653bfc3ea0c41c0c3a5b0dd40bf8
https://github.com/dataease/dataease/releases/tag/v2.10.23
https://github.com/dataease/dataease/security/advisories/GHSA-jqxj-h53x-mpvf
https://github.com/dataease/dataease/security/advisories/GHSA-jqxj-h53x-mpvf

Configurations

No configuration.

History

18 Jul 2026, 02:17

Type	Values Removed	Values Added
References	~~() https://github.com/dataease/dataease/security/advisories/GHSA-jqxj-h53x-mpvf -~~	() https://github.com/dataease/dataease/security/advisories/GHSA-jqxj-h53x-mpvf -

15 Jul 2026, 20:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-15 20:17

Updated : 2026-07-18 02:17

NVD link : CVE-2026-49867

Mitre link : CVE-2026-49867

CVE.ORG link : CVE-2026-49867

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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