CVE-2022-31064 Cross site scripting in username that will trigger by sending chat

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...

CVE-2022-31065

CVE-2022-31065 affects BigBlueButton prior to versions 2.4.8 and 2.5.0. The vulnerability allows an attacker to embed malicious JavaScript in their username, which is executed on the victim’s client when the attacker sends a private chat or when a notification of the attacker leaving the session ...

CVE-2022-31065 Cross site scripting vulnerability for private chat in bigbluebutton

BigBlueButton is an open source web conferencing system. In affected versions an attacker can embed malicious JS in their username and have it executed on the victim's client. When a user receives a private chat from the attacker whose username contains malicious JavaScript, the script gets...

BigBlueButton 跨站脚本漏洞

BigBlueButton is a Web conferencing system. versions prior to BigBlueButton 2.4.8 and prior to 2.5.0 have a cross-site scripting vulnerability that stems from the fact that users in private chat-enabled conferences are vulnerable to cross-site scripting attacks. An attacker could exploit the...

BigBlueButton 安全漏洞

BigBlueButton is an open source Web conferencing system from the BigBlueButton community. BigBlueButton Greenlight has a security vulnerability that could be exploited by an attacker to view the settings of any room...

Owl Labs Meeting Owl Licensing Issue Vulnerability (CNVD-2022-64972)

Owl Labs Meeting Owl is a video conferencing device from Owl Labs, Inc. Featuring a series of cameras and microphones that capture 360-degree video and audio and automatically focus on the speaker, making meetings more dynamic and inclusive, Owl Labs Meeting Owl version 5.2.0.15 is vulnerable to ...

Owl Labs Meeting Owl Trust Management Issue Vulnerability (CNVD-2022-64973)

Owl Labs Meeting Owl is a video conferencing device from Owl Labs, Inc. Featuring an array of cameras and microphones that capture 360-degree video and audio and automatically focus on the speaker to make meetings more dynamic and inclusive, Owl Labs Meeting Owl version 5.2.0.15 is vulnerable to ...

Owl Labs Meeting Owl Information Disclosure Vulnerability

Owl Labs Meeting Owl is a video conferencing device from Owl Labs, Inc. Equipped with a series of cameras and microphones, it captures 360-degree video and audio and automatically focuses on the speaker, making meetings more dynamic and inclusive.Owl Labs Meeting Owl version 5.2.0.15 contains an...

BigBlueButton Cross-Site Scripting Vulnerability (CNVD-2022-82635)

BigBlueButton is an open source Web conferencing system from the BigBlueButton community.BigBlueButton Greenlight has a cross-site scripting vulnerability that stems from a username containing a JavaScript payload. No detailed vulnerability details are available at this time...

Owl Labs Meeting Owl Trust Management Issue Vulnerability

Owl Labs Meeting Owl is a video conferencing device from Owl Labs, Inc. Owl Labs Meeting Owl version 5.2.0.15 is vulnerable to a trust management issue, which could be exploited by an attacker to activate network sharing mode using hard-coded hoothoot credentials via a certain c 150 value...

BigBlueButton Licensing Issue Vulnerability (CNVD-2022-82636)

BigBlueButton is an open source Web conferencing system from the BigBlueButton community. bigBlueButton has an authorization issue vulnerability that can be exploited by attackers to send messages to locked chats within a 5s grace period after lockdown settings take effect...

BigBlueButton licensing issue vulnerability

BigBlueButton is an open source Web conferencing system from the BigBlueButton community. bigBlueButton has an authorization issue vulnerability that stems from the application's lack of required permission checks, which could be exploited by an attacker to bypass access restrictions in order to...

Poly Studio X Series 操作系统命令注入漏洞

The Poly Studio X Series is a series of all-in-one video strips from Poly, Inc. It is used for video conferencing. An operating system command injection vulnerability exists in Poly Studio X30, Studio X50, Studio X70, G7500 version 3.4.0-292042, version 3.5.0-344025, and version 3.6.0, which stem...

BigBlueButton Information Disclosure Vulnerability (CNVD-2022-82640)

BigBlueButton is an open source Web conferencing system from the BigBlueButton community.BigBlueButton is vulnerable to an information disclosure vulnerability that could be exploited by an attacker to find information related to an external video being shared...

CVE-2022-29233

BigBlueButton is an open source web conferencing system. In BigBlueButton starting with 2.2 but before 2.3.18 and 2.4-rc-1, an attacker can circumvent access controls to gain access to all breakout rooms of the meeting they are in. The permission checks rely on knowledge of internal ids rather th...

CVE-2022-29234

BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4.1, an attacker could send messages to a locked chat within a grace period of 5s any lock setting in the meeting was changed. The attacker needs to be a participant in the meeting...

CVE-2022-29236

BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker can circumvent access restrictions for drawing on the whiteboard. The permission check is inadvertently skipped on the server, due to a previously introduced gra...

Code injection

BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4.1, an attacker could send messages to a locked chat within a grace period of 5s any lock setting in the meeting was changed. The attacker needs to be a participant in the meeting...

Design/Logic Flaw

BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker who is able to obtain the meeting identifier for a meeting on a server can find information related to an external video being shared, like the current timestamp...

Design/Logic Flaw

BigBlueButton is an open source web conferencing system. In BigBlueButton starting with 2.2 but before 2.3.18 and 2.4-rc-1, an attacker can circumvent access controls to gain access to all breakout rooms of the meeting they are in. The permission checks rely on knowledge of internal ids rather th...