Vulnerabilities > CVE-2022-31095 - Missing Authorization vulnerability in Discourse Discourse-Chat 0.3
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
NONE Availability impact
NONE Summary
discourse-chat is a chat plugin for the Discourse application. Versions prior to 0.4 are vulnerable to an exposure of sensitive information, where an attacker who knows the message ID for a channel they do not have access to can view that message using the chat message lookup endpoint, primarily affecting direct message channels. There are no known workarounds for this issue, and users are advised to update the plugin.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 2 |