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nvd[email protected]NVD:CVE-2022-31064
HistoryJun 27, 2022 - 8:15 p.m.

CVE-2022-31064

2022-06-2720:15:08
CWE-79
[email protected]
web.nvd.nist.gov
3
bigbluebutton
web conferencing system
cross site scripting

CVSS2

2.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

59.5%

JSON

BigBlueButton is an open source web conferencing system. Users in meetings with private chat enabled are vulnerable to a cross site scripting attack in affected versions. The attack occurs when the attacker (with xss in the name) starts a chat. in the victim’s client the JavaScript will be executed. This issue has been addressed in version 2.4.8 and 2.5.0. There are no known workarounds for this issue.

Affected configurations

Nvd
Node
bigbluebuttonbigbluebuttonRange2.4–2.4.8
OR
bigbluebuttonbigbluebuttonMatch2.3.0
OR
bigbluebuttonbigbluebuttonMatch2.4.9
OR
bigbluebuttonbigbluebuttonMatch2.5alpha1
OR
bigbluebuttonbigbluebuttonMatch2.5alpha2
OR
bigbluebuttonbigbluebuttonMatch2.5alpha3
OR
bigbluebuttonbigbluebuttonMatch2.5alpha4
OR
bigbluebuttonbigbluebuttonMatch2.5alpha5
OR
bigbluebuttonbigbluebuttonMatch2.5alpha6
OR
bigbluebuttonbigbluebuttonMatch2.5beta1
OR
bigbluebuttonbigbluebuttonMatch2.5beta2
OR
bigbluebuttonbigbluebuttonMatch2.5rc.1
OR
bigbluebuttonbigbluebuttonMatch2.5rc.2
OR
bigbluebuttonbigbluebuttonMatch2.5rc.3
OR
bigbluebuttonbigbluebuttonMatch2.5rc.4
VendorProductVersionCPE
bigbluebuttonbigbluebutton*cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.3.0cpe:2.3:a:bigbluebutton:bigbluebutton:2.3.0:*:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.4.9cpe:2.3:a:bigbluebutton:bigbluebutton:2.4.9:*:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.5cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha1:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.5cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha2:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.5cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha3:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.5cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha4:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.5cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha5:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.5cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha6:*:*:*:*:*:*
bigbluebuttonbigbluebutton2.5cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:beta1:*:*:*:*:*:*
Rows per page:
1-10 of 151

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CVE-2022-31064 Cross site scripting in username that will trigger by sending chat
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BigBlueButton 2.3 / 2.4.7 Cross Site Scripting Vulnerability
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2022-07-01 00:00:00

CVSS2

2.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

59.5%

JSON
Related for NVD:CVE-2022-31064
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