A vulnerability has been identified in Rocket.Chat, where the ACL checks in the Slash Command /mute occur after checking whether a user is a member of a given channel, leaking private channel members to unauthorized users. This allows authenticated users to enumerate whether a username is a member of a channel that they do not have access to.
References
Link | Resource |
---|---|
https://hackerone.com/reports/1445810 | Issue Tracking Third Party Advisory |
Configurations
History
22 May 2023, 14:29
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
CPE | cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:* | |
References | (MISC) https://hackerone.com/reports/1445810 - Issue Tracking, Third Party Advisory | |
First Time |
Rocket.chat
Rocket.chat rocket.chat |
|
CWE | CWE-200 |
12 May 2023, 01:38
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-05-11 22:15
Updated : 2023-12-10 15:01
NVD link : CVE-2023-28357
Mitre link : CVE-2023-28357
CVE.ORG link : CVE-2023-28357
JSON object : View
Products Affected
rocket.chat
- rocket.chat
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor