8 matches found
CVE-2025-61602
BigBlueButton is an open-source virtual classroom. A denial-of-service DoS vulnerability in versions prior to 3.0.13 allows any authenticated user to crash the chat functionality for all participants in a meeting by sending a malformed reactionEmojiId in the GraphQL mutation...
CVE-2025-61602
BigBlueButton is an open-source virtual classroom. A denial-of-service DoS vulnerability in versions prior to 3.0.13 allows any authenticated user to crash the chat functionality for all participants in a meeting by sending a malformed reactionEmojiId in the GraphQL mutation...
CVE-2025-61602 BigBlueButton vulnerable to Chat DoS via invalid reactionEmojiId
BigBlueButton is an open-source virtual classroom. A denial-of-service DoS vulnerability in versions prior to 3.0.13 allows any authenticated user to crash the chat functionality for all participants in a meeting by sending a malformed reactionEmojiId in the GraphQL mutation...
CVE-2025-61602
BigBlueButton (open-source virtual classroom) has a DoS vulnerability in chat that allows an authenticated user to crash the chat for all participants by sending a malformed reactionEmojiId via the GraphQL mutation chatSendMessageReaction in versions prior to 3.0.13. Version 3.0.13 contains a pat...
CVE-2025-61602 BigBlueButton vulnerable to Chat DoS via invalid reactionEmojiId
BigBlueButton is an open-source virtual classroom. A denial-of-service DoS vulnerability in versions prior to 3.0.13 allows any authenticated user to crash the chat functionality for all participants in a meeting by sending a malformed reactionEmojiId in the GraphQL mutation...
EUVD-2025-33560
BigBlueButton is an open-source virtual classroom. A denial-of-service DoS vulnerability in versions prior to 3.0.13 allows any authenticated user to crash the chat functionality for all participants in a meeting by sending a malformed reactionEmojiId in the GraphQL mutation...
BigBlueButton 安全漏洞
BigBlueButton is an open source web conferencing system from the BigBlueButton community. A security vulnerability exists in BigBlueButton versions prior to 3.0.13 that stems from sending malformed reactionEmojiId, which could lead to a denial of service attack...
PT-2025-41490
Name of the Vulnerable Software and Affected Versions BigBlueButton versions prior to 3.0.13 Description BigBlueButton is an open-source virtual classroom. A denial-of-service DoS condition exists in versions prior to 3.0.13. An authenticated user can disrupt chat functionality for all meeting...