CVE-2026-8074 | BDVDB-2026-341986 Detail

Description#

Mattermost versions 11.7.x <= 11.7.0, 10.11.x <= 10.11.17 fail to enforce bot-specific permission checks on the user active status endpoint, which allows a User Manager with user management write access but no Integrations access to deactivate bot accounts via the PUT /api/v4/users/{id}/active API endpoint.. Mattermost Advisory ID: MMSA-2026-00667

Impact#

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Exploit#

History#

1. Version 12026-06-22Record published in the CVE List.