GHSA-6ff3-jgxh-vffj

Source

https://github.com/advisories/GHSA-6ff3-jgxh-vffj

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-6ff3-jgxh-vffj/GHSA-6ff3-jgxh-vffj.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-6ff3-jgxh-vffj

Aliases

CVE-2025-44004
GO-2025-3865

Published

2025-08-11T21:31:39Z

Modified

2025-08-18T13:57:14.841345Z

Severity

7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS Calculator

Summary

Mattermost Confluence Plugin is Missing Authentication for Critical Function

Details

Mattermost Confluence Plugin version <1.5.0 fails to check the authorization of the user to the Mattermost instance which allows attackers to create a channel subscription without proper authorization via API call to the create channel subscription endpoint.

Database specific

{
    "cwe_ids": [
        "CWE-306"
    ],
    "github_reviewed_at": "2025-08-11T23:09:14Z",
    "nvd_published_at": "2025-08-11T19:15:27Z",
    "severity": "HIGH",
    "github_reviewed": true
}

References

Affected packages

Go / github.com/mattermost/mattermost-plugin-confluence

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-6ff3-jgxh-vffj/GHSA-6ff3-jgxh-vffj.json"