Mattermost versions 9.11.x <= 9.11.6, 10.4.x <= 10.4.1 fail to invalidate all active sessions when converting a user to a bot, with allows the converted user to escalate their privileges depending on the permissions granted to the bot.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| github.com/mattermost/mattermost/server/v8(Go) | 0 | 8.0.0-20241217145510-faa7e4f2ea0c | N/A |
| github.com/mattermost/mattermost/server/v8(Go) | 10.4.0-rc1 | 10.4.2 | N/A |
| github.com/mattermost/mattermost/server/v8(Go) | 9.11.0-rc1 | 9.11.7 | N/A |
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