CVE-2025-6465
- Source
- https://cve.org/CVERecord?id=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
- 2026-03-13T03:41:18.308837Z
- 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-server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost-server
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "10.5.0" }, { "fixed": "10.5.9" }, { "introduced": "10.8.0" }, { "fixed": "10.8.4" }, { "introduced": "10.9.0" }, { "fixed": "10.9.4" }, { "introduced": "0" }, { "last_affected": "10.10.0-NA" } ] }