GHSA-5fwx-p6xh-vjrhCriticalCVSS 9.9
Mattermost allows reading arbitrary files related to importing boards
🔗 CVE IDs covered (1)
📋 Description
Mattermost versions 10.4.x <= 10.4.1, 9.11.x <= 9.11.7, 10.3.x <= 10.3.2, 10.2.x <= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.
🎯 Affected products5
- go/github.com/mattermost/mattermost/server/v8:< 8.0.0-20250122165010-4ed702ccff4e
- go/github.com/mattermost/mattermost/server/v8:>= 9.11.0-rc1, < 9.11.8
- go/github.com/mattermost/mattermost/server/v8:>= 10.2.0-rc1, < 10.2.3
- go/github.com/mattermost/mattermost/server/v8:>= 10.3.0-rc1, < 10.3.3
- go/github.com/mattermost/mattermost/server/v8:>= 10.4.0-rc1, < 10.4.2
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2025-25279
- https://mattermost.com/security-updates
- https://github.com/mattermost/mattermost-plugin-boards/commit/025ce8d363a054473bc002f43f602a4032d38c06
- https://github.com/mattermost/mattermost/commit/4ed702ccff4ec3c9eff832a9b6060f9f4454141d
- https://github.com/advisories/GHSA-5fwx-p6xh-vjrh