GHSA-hm95-jx66-g2gh

Source

https://github.com/advisories/GHSA-hm95-jx66-g2gh

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-hm95-jx66-g2gh/GHSA-hm95-jx66-g2gh.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-hm95-jx66-g2gh

Aliases

Published

2025-09-15T12:31:25Z

Modified

2025-09-17T17:42:24.520016Z

Severity

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

Summary

Mattermost Open Redirect vulnerability

Details

Mattermost versions 10.5.x <= 10.5.9 fail to properly validate redirect URLs which allows attackers to redirect users to malicious sites via crafted OAuth login URLs.

Database specific

{
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-601"
    ],
    "severity": "LOW",
    "github_reviewed_at": "2025-09-16T20:00:25Z",
    "nvd_published_at": "2025-09-15T11:15:34Z"
}

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

8.0.0-202508080704-39bd251fe4f600

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

10.5.0

Fixed

10.5.10