GHSA-wp43-vprh-c3w5

Source

https://github.com/advisories/GHSA-wp43-vprh-c3w5

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-wp43-vprh-c3w5/GHSA-wp43-vprh-c3w5.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-wp43-vprh-c3w5

Aliases

Published

2024-04-05T09:30:39Z

Modified

2024-12-16T13:41:58.630543Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Mattermost fails to authenticate the source of certain types of post actions

Details

Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action.

Database specific

{
    "nvd_published_at": "2024-04-05T09:15:09Z",
    "cwe_ids": [
        "CWE-284"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-05T17:07:26Z"
}

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

8.1.0

Fixed

8.1.11

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

9.5.2

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

9.4.0

Fixed

9.4.4

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

9.3.0

Fixed

9.3.3