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CVE-2025-27538

🗓️ 16 Apr 2025 07:45:01Reported by MattermostType 
cve
 cve
🔗 web.nvd.nist.gov👁 307 Views🌐 WEB

CVE-2025-27538 allows MFA removal for users, bypassing enforcement checks in Mattermost versions affected.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
OR
mattermostmattermost_serverRange9.11.0–9.11.10
mattermostmattermost_serverRange10.5.0–10.5.2
[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "10.5.1",
        "status": "affected",
        "version": "10.5.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.11.9",
        "status": "affected",
        "version": "9.11.0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "10.6.0"
      },
      {
        "status": "unaffected",
        "version": "10.5.2"
      },
      {
        "status": "unaffected",
        "version": "9.11.10"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
user-idpath/api/v4/users/user-id/mfaMattermost fails to enforce MFA checks when a user with edit_other_users permission calls this endpoint to modify the MFA status of a different user ID.CWE-306

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17 Jun 2026 09:03Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.12.2 - 2.7
EPSS0.00244
SSVC
307