| Package | Affected versions | Patched versions |
|---|---|---|
| mattermost server | = 5.7.0≥ 5.5.0, < 5.5.2≥ 5.6.0, < 5.6.3< 4.10.5 | 5.5.25.6.34.10.5 |
An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It allows attackers to cause a denial of service (memory consumption) via an outgoing webhook or a slash command integration.
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