Description
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.
Metrics
CVSS 3.1 6.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:LWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Aug 1, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed