BIT-mattermost-2025-27933

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/mattermost/BIT-mattermost-2025-27933.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-mattermost-2025-27933
Aliases
Published
2025-03-28T07:21:36.649Z
Modified
2025-03-28T08:42:05.649256Z
Summary
[none]
Details

Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to fail to enforce channel conversion restrictions, which allows members with permission to convert public channels to private ones to also convert private ones to public

Database specific
{
    "cpes": [
        "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
}
References

Affected packages

Bitnami / mattermost

Package

Name
mattermost
Purl
pkg:bitnami/mattermost

Severity

  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
9.11.0
Fixed
10.0.0
Introduced
10.3.0
Fixed
10.5.1