CVE-2020-27612

Description

Greenlight in BigBlueButton through 2.2.28 places usernames in room URLs, which may represent an unintended information leak to users in a room, or an information leak to outsiders if any user publishes a screenshot of a browser window.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.20%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://docs.bigbluebutton.org/admin/privacy.html not applicable

Frequently Asked Questions

What is the severity of CVE-2020-27612?
CVE-2020-27612 has been scored as a medium severity vulnerability.
How to fix CVE-2020-27612?
To fix CVE-2020-27612, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-27612 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-27612 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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