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CVE-2022-41962

nvd nist
Published: Dec 16, 2022Modified: Nov 21, 2024

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2.7
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Exploitability: 1.2 / Impact: 1.4
Source: NVD

Description

BigBlueButton is an open source web conferencing system. Versions prior to 2.4-rc-6, and 2.5-alpha-1 contain Incorrect Authorization for setting emoji status. A user with moderator rights can use the clear status feature to set any emoji status for other users. Moderators should only be able to set none as the status of other users. This issue is patched in 2.4-rc-6 and 2.5-alpha-1There are no workarounds.

Affected (11)

Bigbluebutton
1 product
Bigbluebutton
Configuration A
11 vulnerable
Vulnerable SoftwareAffected Versions
Bigbluebutton
Bigbluebutton
Before 2.4
Bigbluebutton
Version 2.4 alpha1
Bigbluebutton
Version 2.4 alpha2
Bigbluebutton
Version 2.4 beta1
Bigbluebutton
Version 2.4 beta2
Bigbluebutton
Version 2.4 beta3
Bigbluebutton
Version 2.4 beta4
Bigbluebutton
Version 2.4 rc1
Bigbluebutton
Version 2.4 rc3
Bigbluebutton
Version 2.4 rc4
Bigbluebutton
Version 2.4 rc5

Related CWEs

CWE-863
Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (6)

Source: security-advisories@github.com
Release NotesThird Party Advisory
Source: security-advisories@github.com
Release NotesThird Party Advisory
Source: security-advisories@github.com
PatchRelease NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchRelease NotesThird Party Advisory

Timeline

No history available yet.