CVE-2022-31095
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Discourse-chat
PublishedJun 21, 2022
First seenJun 21, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- discourse discourse-chat0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| discourse discourse-chat | v < 0.4 | 0.4 |
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