Cannot attach HTML files to Qlik Sense apps via HubArticle Number: 000052127 | Last Modified: 2018/11/21
User will receive the error message below or similar:
An error occurred
Unable to upload file '<file name>'. This file type is not supported.
- Qlik Sense June 2017 (11.11.1) and newer.
Uploading HTML attachments opens up vulnerabilities to XSS attacks, hence it has been blocked in the June release (and newer) for security reasons.
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