| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/mattermost/mattermost-server | all versions | |
| github.com/mattermost/mattermost-server/v5 | all versions | |
| github.com/mattermost/mattermost-server/v6 | all versions | |
| github.com/mattermost/mattermost/server/v8 | < 8.0.0-20240926115259-20ed58906adc | 8.0.0-20240926115259-20ed58906adc |
| mattermost server | ≥ 9.10.0, < 9.10.3≥ 9.11.0, < 9.11.2≥ 9.5.0, < 9.5.10 | 9.10.39.11.29.5.10 |
Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1 and 9.5.x <= 9.5.9 fail to prevent detailed error messages from being displayed in Playbooks which allows an attacker to generate a large response and cause an amplified GraphQL response which in turn could cause the application to crash by sending a specially crafted request to Playbooks.
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