Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fails to sanitize path traversal sequences in template file destination paths, which allows a system admin to perform path traversal attacks via malicious path components, potentially enabling malicious file placement outside intended directories.
References
| Link | Resource |
|---|---|
| https://mattermost.com/security-updates | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2025-08-21 08:15
Updated : 2025-08-25 14:56
NVD link : CVE-2025-8023
Mitre link : CVE-2025-8023
CVE.ORG link : CVE-2025-8023
JSON object : View
Products Affected
mattermost
- mattermost_server
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
