Description (CNA)
Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to sanitize filenames in the archive extractor which allows authenticated users to write files to arbitrary locations on the filesystem via uploading archives with path traversal sequences in filenames, potentially leading to remote code execution. The vulnerability impacts instances where file uploads and document search by content is enabled (FileSettings.EnableFileAttachments = true and FileSettings.ExtractContent = true). These configuration settings are enabled by default.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mattermost / Mattermost | affected 10.5.0 through 10.5.5; affected 9.11.0 through 9.11.15; affected 10.8.0 through 10.8.0; affected 10.7.0 through 10.7.2; affected 10.6.0 through 10.6.5; unaffected 10.9.0; unaffected 10.5.6; unaffected 9.11.16; unaffected 10.8.1; unaffected 10.7.3; unaffected 10.6.6 |
CWE
CWE-427
References
ADP enrichment
No English description supplied.
No references supplied.