Description (CNA)
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, Excel file attachments are previewed in an unsafe way. A crafted XLSX file payload can be used to cause the sheetjs function sheet_to_html to embed an XSS payload into the generated HTML. This is subsequently added to the DOM unsanitized via @html causing the payload to trigger. This vulnerability is fixed in 0.8.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| open-webui / open-webui | affected < 0.8.0 |
CWE
CWE-79
References
ADP enrichment
No English description supplied.