{"api_version":"1","generated_at":"2026-04-23T04:21:50+00:00","cve":"CVE-2022-31064","urls":{"html":"https://cve.report/CVE-2022-31064","api":"https://cve.report/api/cve/CVE-2022-31064.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-31064","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-31064"},"summary":{"title":"CVE-2022-31064","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. 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(CVE-2022-31064)","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-hwv2-5pf5-hr87","name":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-hwv2-5pf5-hr87","refsource":"CONFIRM","tags":[],"title":"XSS in username that will trigger by sending chat · Advisory · bigbluebutton/bigbluebutton · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://pentests.nl/pentest-blog/stored-xss-in-bigbluebutton/","name":"https://pentests.nl/pentest-blog/stored-xss-in-bigbluebutton/","refsource":"MISC","tags":[],"title":"Stored Cross-Site Scripting (XSS) in BigBlueButton","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/bigbluebutton/bigbluebutton/pull/15090","name":"https://github.com/bigbluebutton/bigbluebutton/pull/15090","refsource":"MISC","tags":[],"title":"fix: Remove use of innerHTML, dangerouslySetInnerHTML etc by 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