CVE-2022-31095

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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/discourse/discourse-chat/security/advisories/GHSA-r979-jhp2-3f6h	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:discourse:discourse-chat:*:*:*:*:*:discourse:*:*

History

No history.

Information

Published : 2022-06-21 19:15

Updated : 2023-07-24 13:17

NVD link : CVE-2022-31095

Mitre link : CVE-2022-31095

CVE.ORG link : CVE-2022-31095

JSON object : View

Products Affected

discourse

discourse-chat

CWE

CWE-862

Missing Authorization

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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