Mattermost versions 10.0.x <= 10.0.0 and 9.11.x <= 9.11.2 fail to properly query ElasticSearch when searching for the channel name in channel switcher which allows an attacker to get private channels names of channels that they are not a member of, when Elasticsearch v8 was enabled.
2024-11-09T18:15:15.203
2024-11-14T16:47:21.583
Analyzed
CVSSv3.1: 4.3 (MEDIUM)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mattermost | mattermost_server | < 9.11.3 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |
Application | mattermost | mattermost_server | 10.0.0 | Yes |