GHSA-58w6-w55x-6wq8
Suggest an improvement- Source
- https://github.com/advisories/GHSA-58w6-w55x-6wq8
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-58w6-w55x-6wq8/GHSA-58w6-w55x-6wq8.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-58w6-w55x-6wq8
- Aliases
-
- CVE-2025-13870
- Published
- 2025-12-02T12:30:28Z
- Modified
- 2025-12-03T16:13:04.267207Z
- Severity
-
- 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Mattermost fails to validate user permissions in Boards
- Details
-
Mattermost versions 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does not have access to
- Database specific
{ "github_reviewed": true, "github_reviewed_at": "2025-12-03T14:04:16Z", "nvd_published_at": "2025-12-02T10:16:01Z", "severity": "LOW", "cwe_ids": [ "CWE-284", "CWE-306" ] }- References
Affected packages
Go
github.com/mattermost/mattermost/server/v8
Package
- Name
- github.com/mattermost/mattermost/server/v8
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/mattermost/mattermost/server/v8
github.com/mattermost/mattermost
Package
- Name
- github.com/mattermost/mattermost
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/mattermost/mattermost
github.com/mattermost/mattermost
Package
- Name
- github.com/mattermost/mattermost
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/mattermost/mattermost