| Package | Affected versions | Patched versions |
|---|---|---|
| bigbluebutton | < 2.2.28 | 2.2.28 |
In BigBlueButton before 2.2.28 (or earlier), uploaded presentations are sent to clients without a Content-Type header, which allows XSS, as demonstrated by a .png file extension for an HTML document.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free