CVE-2022-31064
BigBlueButton Cross-Site Scripting Vulnerability
Description
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.
INFO
Published Date :
June 27, 2022, 8:15 p.m.
Last Modified :
July 7, 2022, 7:07 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.7
Exploitability Score :
2.3
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-31064.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/167682/BigBlueButton-2.3-2.4.7-Cross-Site-Scripting.html | Exploit Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2022/Jun/52 | Exploit Mailing List Third Party Advisory |
| https://github.com/bigbluebutton/bigbluebutton/pull/15067 | Patch Release Notes Third Party Advisory |
| https://github.com/bigbluebutton/bigbluebutton/pull/15090 | Patch Third Party Advisory |
| https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-hwv2-5pf5-hr87 | Patch Third Party Advisory |
| https://pentests.nl/pentest-blog/stored-xss-in-bigbluebutton/ | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-31064 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-31064 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jul. 07, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:H/Au:S/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Changed Reference Type http://packetstormsecurity.com/files/167682/BigBlueButton-2.3-2.4.7-Cross-Site-Scripting.html No Types Assigned http://packetstormsecurity.com/files/167682/BigBlueButton-2.3-2.4.7-Cross-Site-Scripting.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://seclists.org/fulldisclosure/2022/Jun/52 No Types Assigned http://seclists.org/fulldisclosure/2022/Jun/52 Exploit, Mailing List, Third Party Advisory Changed Reference Type https://github.com/bigbluebutton/bigbluebutton/pull/15067 No Types Assigned https://github.com/bigbluebutton/bigbluebutton/pull/15067 Patch, Release Notes, Third Party Advisory Changed Reference Type https://github.com/bigbluebutton/bigbluebutton/pull/15090 No Types Assigned https://github.com/bigbluebutton/bigbluebutton/pull/15090 Patch, Third Party Advisory Changed Reference Type https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-hwv2-5pf5-hr87 No Types Assigned https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-hwv2-5pf5-hr87 Patch, Third Party Advisory Changed Reference Type https://pentests.nl/pentest-blog/stored-xss-in-bigbluebutton/ No Types Assigned https://pentests.nl/pentest-blog/stored-xss-in-bigbluebutton/ Exploit, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:bigbluebutton:bigbluebutton:2.3.0:*:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:* versions from (including) 2.4 up to (excluding) 2.4.8 *cpe:2.3:a:bigbluebutton:bigbluebutton:2.4.9:*:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha1:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha2:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha3:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha4:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha5:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:alpha6:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:beta1:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:beta2:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:rc.1:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:rc.2:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:rc.3:*:*:*:*:*:* *cpe:2.3:a:bigbluebutton:bigbluebutton:2.5:rc.4:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 01, 2022
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/167682/BigBlueButton-2.3-2.4.7-Cross-Site-Scripting.html [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2022
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2022/Jun/52 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-31064 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-31064
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.21 }} 0.02%
score
0.59350
percentile