Server: Log pollution can potentially lead to local HTML injection

The "download log" functionality in the admin screen is delivering the log in JSON format to the end-user. The file was delivered with an attachment disposition forcing the browser to download the document. However, Firefox running on Microsoft Windows would offer the user to open the data in the...

Log pollution can potentially lead to local HTML injection (NC-SA-2016-002)

The "download log" functionality in the admin screen is delivering the log in JSON format to the end-user. The file was delivered with an attachment disposition forcing the browser to download the document. However, Firefox running on Microsoft Windows would offer the user to open the data in the...

Nextcloud: Log pollution can lead to HTML Injection.

Hi Team, I was looking around in your app and on the log part accessed by the admin, I noticed that the log file is downloaded as an HTML file. Naturally I started trying to inject code I noticed that when HTML code is inserted, a HTML comment start tag is inserted. But I was able to bypass this...