matrix-react-sdk is a react-based SDK for inserting a Matrix chat/VoIP client into a web page. Prior to version 3.71.0, plain text messages containing HTML tags are rendered as HTML in the search results. To exploit this, an attacker needs to trick a user into searching for a specific message containing an HTML injection payload. No cross-site scripting attack is possible due to the hardcoded content security policy. Version 3.71.0 of the SDK patches over the issue. As a workaround, restarting the client will clear the HTML injection.
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Mon, 03 Feb 2025 18:15:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-02-03T17:54:55.060Z
Reserved: 2023-04-13T13:25:18.831Z
Link: CVE-2023-30609

Updated: 2024-08-02T14:28:51.679Z

Status : Modified
Published: 2023-04-25T21:15:10.843
Modified: 2024-11-21T08:00:30.010
Link: CVE-2023-30609

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