| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/mattermost/mattermost-server | ≥ 4.4.0-rc1, < 4.4.3≥ 4.4.0-rc1+incompatible, < 4.4.3+incompatible< 4.3.3< 4.3.3+incompatible | 4.4.34.4.3+incompatible4.3.34.3.3+incompatible |
| mattermost server | ≥ 4.4.0, < 4.4.3< 4.3.3 | 4.4.34.3.3 |
An issue was discovered in Mattermost Server before 4.4.3 and 4.3.3. Attackers could reconfigure an OAuth app in some cases where Mattermost is an OAuth 2.0 service provider.
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