{"id":14642,"date":"2026-09-04T19:02:06","date_gmt":"2026-09-04T11:02:06","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-46351"},"modified":"2026-09-04T19:02:06","modified_gmt":"2026-09-04T11:02:06","slug":"cve-2026-46351","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-46351","title":{"rendered":"CVE-2026-46351 [HIGH] &#8211; BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web generated conf"},"content":{"rendered":"<p>BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web generated conference sessionToken values with insufficiently secure randomness in bbb-common-web\/src\/main\/java\/org\/bigbluebutton\/api\/Util.java and bigbluebutton-web\/grails-app\/controllers\/org\/bigbluebutton\/web\/controllers\/ApiController.groovy, allowing a session user to predict other users&#8217; conference session tokens and impersonate them. This issue is fixed in version 3.0.21.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web generated conference sessionToken values with insufficiently secure randomness in bbb-common-web\/src\/main\/java\/org\/bigbluebu<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14642","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}