vulnerability
Alpine Linux: CVE-2023-30609: Injection
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:M/Au:S/C:N/I:P/A:P) | Apr 25, 2023 | Aug 22, 2024 | Aug 8, 2025 |
Severity
5
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:P)
Published
Apr 25, 2023
Added
Aug 22, 2024
Modified
Aug 8, 2025
Description
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.
Solutions
alpine-linux-upgrade-riot-webalpine-linux-upgrade-element-web
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.