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.
- Affected products
- Dataease
- Fix
- Available
- CVSS 4.0
- 6.3 MEDIUM
- EPSS
- 0.3% (19th percentile)
- Weakness
- CWE-79
- NVD status
- Deferred
- Published
- 2026-07-15
No indexed exploits for CVE-2026-49867 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-49867 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.