CVE-2025-36530
Published: Aug 21, 2025
Modified: Aug 21, 2025
CVSS v3.1
6.8
Description
Mattermost versions 10.9.x <= 10.9.1, 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin signature enforcement and marketplace restrictions.
| Vendor | Product | Versions |
|---|---|---|
Mattermost | Mattermost | affected 10.9.0 - <= 10.9.1affected 10.8.0 - <= 10.8.3affected 10.5.0 - <= 10.5.8affected 9.11.0 - <= 9.11.17unaffected 10.10.0+4 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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