CVE-2023-48732
Keywords that trigger mentions are leaked to other users
Summary
Keywords that trigger mentions are leaked to other users
Original description
The description as published by the source.
Mattermost fails to scope the WebSocket response around notified users to a each user separately resulting in the WebSocket broadcasting the information about who was notified about a post to everyone else in the channel.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory nvd.nist.gov
- web mattermost.com