GHSA-r7r2-m3vr-c8qc

Source

https://github.com/advisories/GHSA-r7r2-m3vr-c8qc

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-r7r2-m3vr-c8qc/GHSA-r7r2-m3vr-c8qc.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-r7r2-m3vr-c8qc

Aliases

Published

2025-05-15T12:30:27Z

Modified

2025-05-23T16:13:07.059172Z

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 Fails to Validate Team Invite Permissions

Details

Mattermost versions 10.6.x <= 10.6.1, 10.5.x <= 10.5.2, 10.4.x <= 10.4.4, 9.11.x <= 9.11.11 fail to check the correct permissions which allows authenticated users who only have permission to invite non-guest users to a team to add guest users to that team via the API to add a single user to a team.

Database specific

{
    "nvd_published_at": "2025-05-15T11:15:48Z",
    "cwe_ids": [
        "CWE-863"
    ],
    "github_reviewed_at": "2025-05-17T14:02:03Z",
    "severity": "MODERATE",
    "github_reviewed": true
}

References

Affected packages

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

Fixed

10.6.2

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-r7r2-m3vr-c8qc/GHSA-r7r2-m3vr-c8qc.json"

last_known_affected_version_range

"<= 10.6.1"

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

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-r7r2-m3vr-c8qc/GHSA-r7r2-m3vr-c8qc.json"

last_known_affected_version_range

"<= 10.5.2"

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

Fixed

10.4.5

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-r7r2-m3vr-c8qc/GHSA-r7r2-m3vr-c8qc.json"

last_known_affected_version_range

"<= 10.4.4"

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

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-r7r2-m3vr-c8qc/GHSA-r7r2-m3vr-c8qc.json"

last_known_affected_version_range

"<= 9.11.11"

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

8.0.0-20250415054241-76ab3867b785

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-r7r2-m3vr-c8qc/GHSA-r7r2-m3vr-c8qc.json"