GHSA-6cfr-wp44-6qmv
Suggest an improvement- Source
- https://github.com/advisories/GHSA-6cfr-wp44-6qmv
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-6cfr-wp44-6qmv/GHSA-6cfr-wp44-6qmv.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-6cfr-wp44-6qmv
- Aliases
- Published
- 2026-05-21T09:32:11Z
- Modified
- 2026-06-25T18:56:11Z
- 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
- Mattermost has an Incorrect Authorization issue
- Details
-
Mattermost versions 11.5.x <= 11.5.1 fail to validate team-level run_create permission against the target team when creating a playbook run which allows an authenticated team member to create runs in teams where they lack permission via specifying a different team ID in the run creation API request. Mattermost Advisory ID: MMSA-2026-00629.
- Database specific
{ "cwe_ids": [ "CWE-863" ], "github_reviewed": true, "github_reviewed_at": "2026-06-23T21:41:20Z", "nvd_published_at": "2026-05-21T08:16:23Z", "severity": "MODERATE" }- 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