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.
2024-08-01T15:15:11.810
2024-08-23T14:51:08.580
Analyzed
CVSSv3.1: 7.4 (HIGH)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mattermost | mattermost | < 9.5.7 | Yes |
Application | mattermost | mattermost | < 9.7.6 | Yes |
Application | mattermost | mattermost | < 9.8.2 | Yes |
Application | mattermost | mattermost | 9.9.0 | Yes |