CVE-2025-6465
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-6465
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6465.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-6465
- Aliases
- Published
- 2025-08-21T17:15:32.707Z
- Modified
- 2025-12-09T16:42:20.276700Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 10.10.x <= 10.10.0, 10.9.x <= 10.9.3 fail to sanitize file names which allows users with file upload permission to overwrite file attachment thumbnails via path traversal in file streaming APIs.
- References
Affected packages
Git / github.com/mattermost/mattermost
Git / github.com/mattermost/mattermost-server
Affected versions
@mattermost/client@10.*
@mattermost/client@10.5.0
@mattermost/types@10.*
@mattermost/types@10.5.0
v10.*
v10.5.0
v10.5.0-rc6
v10.5.1
v10.5.1-rc1
v10.5.1-rc2
v10.5.2
v10.5.3
v10.5.3-rc1
v10.5.4
v10.5.4-rc1
v10.5.4-rc2
v10.5.5
v10.5.5-rc1
v10.5.6
v10.5.6-rc1
v10.5.7
v10.5.8
v10.5.8-rc1
v10.5.9-rc1
v10.5.9-rc2
v10.5.9-rc3
v10.5.9-rc4