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Mend.io Vulnerability Database
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CVE-2025-6233
Good to know:
Date: July 18, 2025
Mattermost versions 10.8.x <= 10.8.1, 10.7.x <= 10.7.3, 10.5.x <= 10.5.7, 9.11.x <= 9.11.16 fail to sanitize input paths of file attachments in the bulk import JSONL file, which allows a system admin to read arbitrary system files via path traversal.
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22Top Fix
Upgrade Version
Upgrade to version github.com/mattermost/mattermost - v9.11.17;github.com/mattermost/mattermost - v10.5.8;github.com/mattermost/mattermost - v10.7.4;github.com/mattermost/mattermost - v10.8.2;github.com/mattermost/mattermost-server - v9.11.17+incompatible;github.com/mattermost/mattermost/server/v8 - v8.0.0-20250529054450-d38c27f96fcf
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | HIGH |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |