GHSA-fpff-wj6m-grvr

Suggest an improvement
Source
https://github.com/advisories/GHSA-fpff-wj6m-grvr
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-fpff-wj6m-grvr/GHSA-fpff-wj6m-grvr.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-fpff-wj6m-grvr
Aliases
Published
2025-05-15T18:31:46Z
Modified
2025-05-23T16:13:29.231305Z
Severity
  • 2.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Mattermost Fails to Check User Access to `ExperimentalSettings`
Details

Mattermost versions 10.5.x <= 10.5.2, 9.11.x <= 9.11.11 fail to check RestrictSystemAdmin setting if user doesn't have access to ExperimentalSettings which allows a System Manager to access ExperimentSettings when RestrictSystemAdmin is true via System Console.

Database specific 
{
    "nvd_published_at": "2025-05-15T16:15:33Z",
    "cwe_ids": [
        "CWE-863"
    ],
    "github_reviewed_at": "2025-05-17T15:04:07Z",
    "severity": "LOW",
    "github_reviewed": true
}
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
10.5.0
Fixed
10.5.3

Database specific

last_known_affected_version_range

"<= 10.5.2"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-fpff-wj6m-grvr/GHSA-fpff-wj6m-grvr.json"

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
Fixed
9.11.12

Database specific

last_known_affected_version_range

"<= 9.11.11"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-fpff-wj6m-grvr/GHSA-fpff-wj6m-grvr.json"

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
8.0.0-20250411064244-844447fbd57c

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-fpff-wj6m-grvr/GHSA-fpff-wj6m-grvr.json"