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.
References
Link | Resource |
---|---|
https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-2010-151610.html | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-10-21T14:07:51
Updated: 2020-10-21T18:51:24
Reserved: 2020-10-21T00:00:00
Link: CVE-2020-27608
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-10-21T15:15:27.250
Modified: 2020-10-29T16:17:51.670
Link: CVE-2020-27608
JSON object: View
Redhat Information
No data.
CWE