Improper privilege management - Anyone can view room settings in GreenLight
CVE-2022-31039

4.3MEDIUM

Key Information:

Vendor

Bigbluebutton

Status
Greenlight
Vendor
CVE Published:
27 June 2022

What is CVE-2022-31039?

Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room's settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room's settings. This issue has been patched in release version 2.12.6.

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Affected Version(s)

greenlight < 2.12.6

References

https://github.com/bigbluebutton/greenlight/security/advi...
x_refsource_CONFIRM
https://github.com/bigbluebutton/greenlight/pull/3508
x_refsource_MISC

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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