CVE-2025-61602

Alias:

Overview

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 `chatSendMessageReac...

Critical

Low

Medium

No items found.

Severity / CVSS Score: (Critical)

CWE:

Discovery date:

Authentication required: NoneYes

Attack Vector: None

CVE-2025-61602

Overview

Affected Components

Kodem Deep Dive

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Protect your environment with Kodem.

CVE-2025-61602

Overview

Affected Components

Kodem Deep Dive

Stop the waste.Protect your environment with Kodem.

Stop the waste.
Protect your environment with Kodem.