CVE-2022-31064
- Source
- https://cve.org/CVERecord?id=CVE-2022-31064
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-31064.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-31064
- Aliases
-
- GHSA-hwv2-5pf5-hr87
- Published
- 2022-06-27T19:50:14Z
- Modified
- 2026-07-15T02:05:32.694837175Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L CVSS Calculator
- Summary
- Cross site scripting in username that will trigger by sending chat
- Details
-
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.
- Database specific
{ "cwe_ids": [ "CWE-79" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31064.json", "cna_assigner": "GitHub_M" }- References
-
- http://packetstormsecurity.com/files/167682/BigBlueButton-2.3-2.4.7-Cross-Site-Scripting.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31064.json
- https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-hwv2-5pf5-hr87
- https://nvd.nist.gov/vuln/detail/CVE-2022-31064
- https://github.com/bigbluebutton/bigbluebutton/pull/15067
- https://github.com/bigbluebutton/bigbluebutton/pull/15090
- http://seclists.org/fulldisclosure/2022/Jun/52
- https://pentests.nl/pentest-blog/stored-xss-in-bigbluebutton/
Affected packages
Git / github.com/bigbluebutton/bigbluebutton
Affected ranges
- Type
- GIT
- Repo
- https://github.com/bigbluebutton/bigbluebutton
- Events
-
IntroducedFixedIntroducedLast affected
- Database specific
{ "cpe": [ "cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*", "cpe:2.3:a:bigbluebutton:bigbluebutton:2.3.0:*:*:*:*:*:*:*", "cpe:2.3:a:bigbluebutton:bigbluebutton:2.4.9:*:*:*:*:*:*:*" ], "source": [ "CPE_RANGE", "CPE_STRING" ], "extracted_events": [ { "introduced": "2.4" }, { "fixed": "2.4.8" }, { "introduced": "2.3.0" }, { "last_affected": "2.3.0" }, { "introduced": "2.4.9" }, { "last_affected": "2.4.9" } ] }