GHSA-4mmr-2w8p-whcr

Suggest an improvement
Source
https://github.com/advisories/GHSA-4mmr-2w8p-whcr
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-4mmr-2w8p-whcr/GHSA-4mmr-2w8p-whcr.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-4mmr-2w8p-whcr
Aliases
Published
2025-05-29T18:31:19Z
Modified
2025-06-03T18:12:19Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Mattermost improperly allows team administrators to modify team invites
Details

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly validate permissions when changing team privacy settings, allowing team administrators without the 'invite user' permission to access and modify team invite IDs via the /api/v4/teams/:teamId/privacy endpoint.

Database specific 
{
    "cwe_ids":  [
        "CWE-863"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2025-05-29T22:37:07Z",
    "nvd_published_at":  "2025-05-29T16:15:39Z",
    "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

Affected ranges

Type
SEMVER
Events
Introduced
10.7.0-rc1
Fixed
10.7.1

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-4mmr-2w8p-whcr/GHSA-4mmr-2w8p-whcr.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
10.6.0-rc1
Fixed
10.6.3

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-4mmr-2w8p-whcr/GHSA-4mmr-2w8p-whcr.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
10.5.0-rc1
Fixed
10.5.4

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-4mmr-2w8p-whcr/GHSA-4mmr-2w8p-whcr.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
9.0.0-rc1
Fixed
9.11.13

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-4mmr-2w8p-whcr/GHSA-4mmr-2w8p-whcr.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
0 Unknown introduced version / All previous versions are affected
Fixed
8.0.0-20250412152950-02c76784380a

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-4mmr-2w8p-whcr/GHSA-4mmr-2w8p-whcr.json"