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CVE-2026-8074

🗓️ 22 Jun 2026 13:37:44Reported by MattermostType 
cve
 cve
🔗 web.nvd.nist.gov👁 53 Views🌐 WEB

CVE-2026-8074 allows a user manager without integrations access to deactivate bot accounts via API.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
OR
mattermostmattermost_serverRange10.11.0–10.11.18
mattermostmattermost_serverRange11.7.0–11.7.1
[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "11.7.0",
        "status": "affected",
        "version": "11.7.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "10.11.17",
        "status": "affected",
        "version": "10.11.0",
        "versionType": "semver"
      },
      {
        "version": "11.8.0",
        "status": "unaffected"
      },
      {
        "version": "11.7.1",
        "status": "unaffected"
      },
      {
        "version": "10.11.18",
        "status": "unaffected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
{id}path/api/v4/users/{id}/activeMattermost fails to enforce bot-specific permission checks on the user active status endpoint, allowing a User Manager with user management write access but no Integrations access to deactivate bot accounts.CWE-863

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23 Jun 2026 20:48Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.13.8
EPSS0.00318
SSVC
53