GHSA-8jhh-3jf2-pfwr

Source

https://github.com/advisories/GHSA-8jhh-3jf2-pfwr

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-8jhh-3jf2-pfwr/GHSA-8jhh-3jf2-pfwr.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-8jhh-3jf2-pfwr

Aliases

Published

2023-03-31T12:30:16Z

Modified

2023-12-06T00:47:45.264561Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

Mattermost vulnerable to information disclosure

Details

When running in a High Availability configuration, Mattermost fails to sanitize some of the user_updated andpost_deleted events broadcast to all users, leading to disclosure of sensitive information to some of the users with currently connected Websocket clients.

Issue Identifier: MMSA-2023-00138

Database specific

{
    "nvd_published_at": "2023-03-31T12:15:00Z",
    "cwe_ids": [
        "CWE-668"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-07T21:23:36Z"
}

References

Affected packages

Go / github.com/mattermost/mattermost-server

Package

Name: github.com/mattermost/mattermost-server; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server

Affected ranges

Type: SEMVER
Events: Introduced

3.3.0

Fixed

7.1.6

Database specific

{
    "last_known_affected_version_range": "<= 4.10.10"
}

Go / github.com/mattermost/mattermost-server

Package

Name: github.com/mattermost/mattermost-server; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server

Affected ranges

Type: SEMVER
Events: Introduced

7.7.0

Fixed

7.7.2

Database specific

{
    "last_known_affected_version_range": "<= 7.7.1"
}

Go / github.com/mattermost/mattermost-server

Package

Name: github.com/mattermost/mattermost-server; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server

Affected ranges

Type: SEMVER
Events: Introduced

7.1.0

Fixed

7.1.6

Database specific

{
    "last_known_affected_version_range": "<= 7.1.5"
}

Go / github.com/mattermost/mattermost-server/v5

Package

Name: github.com/mattermost/mattermost-server/v5; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server/v5

Affected ranges

Type: SEMVER
Events: Introduced

5.0.0

Fixed

7.1.6

Database specific

{
    "last_known_affected_version_range": "<= 5.39.3"
}

Go / github.com/mattermost/mattermost-server/v6

Package

Name: github.com/mattermost/mattermost-server/v6; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server/v6

Affected ranges

Type: SEMVER
Events: Introduced

6.0.0

Fixed

7.1.6

Database specific

{
    "last_known_affected_version_range": "<= 6.7.2"
}