Filtered by vendor Bigbluebutton
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Total
47 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-27609 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-10-29 | 5.3 Medium |
| BigBlueButton through 2.2.28 records a video meeting despite the deactivation of video recording in the user interface. This may result in data storage beyond what is authorized for a specific meeting topic or participant. | ||||
| CVE-2020-27612 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-10-29 | 4.3 Medium |
| Greenlight in BigBlueButton through 2.2.28 places usernames in room URLs, which may represent an unintended information leak to users in a room, or an information leak to outsiders if any user publishes a screenshot of a browser window. | ||||
| CVE-2020-27613 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-10-29 | 8.4 High |
| The installation procedure in BigBlueButton before 2.2.28 (or earlier) uses ClueCon as the FreeSWITCH password, which allows local users to achieve unintended FreeSWITCH access. | ||||
| CVE-2020-27642 | 1 Bigbluebutton | 1 Greenlight | 2020-10-27 | 6.1 Medium |
| A cross-site scripting (XSS) vulnerability exists in the 'merge account' functionality in admins.js in BigBlueButton Greenlight 2.7.6. | ||||
| CVE-2020-26163 | 1 Bigbluebutton | 1 Greenlight | 2020-10-15 | 8.8 High |
| BigBlueButton Greenlight before 2.5.6 allows HTTP header (Host and Origin) attacks, which can result in Account Takeover if a victim follows a spoofed password-reset link. | ||||
| CVE-2020-12113 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-09-30 | 6.1 Medium |
| BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used. | ||||
| CVE-2020-12443 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-05-06 | 9.8 Critical |
| BigBlueButton before 2.2.6 allows remote attackers to read arbitrary files because the presfilename (lowercase) value can be a .pdf filename while the presFilename (mixed case) value has a ../ sequence. This can be leveraged for privilege escalation via a directory traversal to bigbluebutton.properties. NOTE: this issue exists because of an ineffective mitigation to CVE-2020-12112 in which there was an attempted fix within an NGINX configuration file, without considering that the relevant part of NGINX is case-insensitive. | ||||