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Mattermost fails to deduplicate input IDs allowing a simple user to cause the application to consume excessive resources and possibly crash by sending a specially crafted request to /api/v4/users/ids with multiple identical IDs.
Reserved 2023-10-02 | Published 2023-10-09 | Updated 2024-09-05 | Assigner MattermostCWE-400 Uncontrolled Resource Consumption
vultza (vultza)
mattermost.com/security-updates
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