27 matches found
CVE-2025-55200 BigBlueButton vulnerable to Stored XSS via name of user at Shared Notes
BigBlueButton is an open-source virtual classroom. In versions prior to 3.0.13, the "Shared Notes" feature contains a Stored Cross-Site Scripting XSS vulnerability with the input location being the "Username" field and the output location on the "Shared Notes" page, when a user with a malicious...
CVE-2025-55200 BigBlueButton vulnerable to Stored XSS via name of user at Shared Notes
BigBlueButton is an open-source virtual classroom. In versions prior to 3.0.13, the "Shared Notes" feature contains a Stored Cross-Site Scripting XSS vulnerability with the input location being the "Username" field and the output location on the "Shared Notes" page, when a user with a malicious...
PT-2025-41453
Name of the Vulnerable Software and Affected Versions BigBlueButton versions prior to 3.0.13 Description BigBlueButton, an open-source virtual classroom, has a Stored Cross-Site Scripting XSS issue in the "Shared Notes" feature. The input location for this issue is the Username field, and the...
BigBlueButton 跨站脚本漏洞
BigBlueButton is an open source web conferencing system from the BigBlueButton community. A cross-site scripting vulnerability exists in BigBlueButton versions prior to 3.0.13, which stems from improperly cleaned input of the user name field in the Shared Notes feature, and could lead to a stored...
EUVD-2019-3788
Malware in sbrugna...
Cross-site Scripting (XSS) - Generic in bigbluebutton/bigbluebutton
Description Shared notes panel is vulnerable to XSS when rendering a new note, due to missing username sanitization. Proof of Concept 1. 1.Start a new web conference and share the link with other people 2. 2.A malicious user joins the conference with the following username: 3. 3.As soon as the...
