GHSA-9w97-9rqx-8v4j

Source

https://github.com/advisories/GHSA-9w97-9rqx-8v4j

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-9w97-9rqx-8v4j/GHSA-9w97-9rqx-8v4j.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-9w97-9rqx-8v4j

Aliases

Related

Published

2024-01-02T12:30:18Z

Modified

2024-07-15T21:59:55.290698Z

Severity

3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L CVSS Calculator
2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

Mattermost allows demoted guests to change group names

Details

Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.

Database specific

{
    "nvd_published_at": "2024-01-02T10:15:08Z",
    "cwe_ids": [
        "CWE-284"
    ],
    "severity": "LOW",
    "github_reviewed": true,
    "github_reviewed_at": "2024-01-03T21:42:57Z"
}

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

0Unknown introduced version / All previous versions are affected

Fixed

8.1.7

Database specific

{
    "last_known_affected_version_range": "<= 8.1.6"
}