Unrated severityNVD Advisory· Published Jun 22, 2026· Updated Jun 22, 2026
Improper Permission Check Allows User Manager to Deactivate Bot Accounts
CVE-2026-8074
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: 11.7.x <= 11.7.0, 10.11.x <= 10.11.17
Patches
Vulnerability mechanics
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References
1- mattermost.com/security-updatesmitrevendor-advisory
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