GHSA-2jhx-w3vc-w59g

Source

https://github.com/advisories/GHSA-2jhx-w3vc-w59g

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/08/GHSA-2jhx-w3vc-w59g/GHSA-2jhx-w3vc-w59g.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-2jhx-w3vc-w59g

Aliases

Published

2024-08-22T18:31:22Z

Modified

2024-10-17T19:58:44.043762Z

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
5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Mattermost allows guest user with read access to upload files to a channel

Details

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.0, 9.8.x <= 9.8.2 fail to enforce permissions which allows a guest user with read access to upload files to a channel.

Database specific

{
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-284"
    ],
    "github_reviewed_at": "2024-08-22T19:49:03Z",
    "nvd_published_at": "2024-08-22T16:15:09Z",
    "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

9.5.0

Fixed

9.5.8

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

9.10.0

Fixed

9.10.1

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

9.9.0

Fixed

9.9.2

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

9.8.0

Fixed

9.8.3