CVE-2025-49222
Mattermost Shared Channel Upload Type Validation Bypass
概要
Mattermost Shared Channel Upload Type Validation Bypass
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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, 10.10.x <= 10.10.0 fail to validate upload types in remote cluster upload sessions which allows a system admin to upload non-attachment file types via shared channels that could potentially be placed in arbitrary filesystem directories.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory nvd.nist.gov
- web mattermost.com