GHSA-q8p2-2hwc-jw64

Suggest an improvement
Source
https://github.com/advisories/GHSA-q8p2-2hwc-jw64
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/02/GHSA-q8p2-2hwc-jw64/GHSA-q8p2-2hwc-jw64.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-q8p2-2hwc-jw64
Aliases
Related
Published
2025-02-24T09:35:48Z
Modified
2025-03-03T19:46:00.405348Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Mattermost fails to restrict channel export of archived channels
Details

Mattermost versions 10.1.x <= 10.1.3, 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 restrict channel export of archived channels when the "Allow users to view archived channels" is disabled which allows a user to export channel contents when they shouldn't have access to it

Database specific 
{
    "github_reviewed_at": "2025-02-24T18:28:19Z",
    "severity": "MODERATE",
    "cwe_ids": [
        "CWE-863"
    ],
    "github_reviewed": true,
    "nvd_published_at": "2025-02-24T08:15:10Z"
}
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

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.0-20250110161910-96195f1bd746

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

Affected ranges

Type
SEMVER
Events
Introduced
9.11.0-rc1
Fixed
9.11.8

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

Affected ranges

Type
SEMVER
Events
Introduced
10.2.0-rc1
Fixed
10.2.3

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

Affected ranges

Type
SEMVER
Events
Introduced
10.3.0-rc1
Fixed
10.3.3

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

Affected ranges

Type
SEMVER
Events
Introduced
10.4.0-rc1
Fixed
10.4.2