GHSA-34cx-hvm4-vx7j

Source

https://github.com/advisories/GHSA-34cx-hvm4-vx7j

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-34cx-hvm4-vx7j/GHSA-34cx-hvm4-vx7j.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-34cx-hvm4-vx7j

Aliases

Published

2022-05-24T17:21:06Z

Modified

2026-02-19T20:56:39.196393Z

Severity

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

Summary

Mattermost Server password reset email requests can be sent to attacker-provided email addresses

Details

An issue was discovered in Mattermost Server before 4.0.0, 3.10.1, and 3.9.1. A password reset request was sometimes sent to an attacker-provided e-mail address.

Database specific

{
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-06T22:48:56Z",
    "severity": "CRITICAL",
    "nvd_published_at": "2020-06-19T20:15:00Z",
    "cwe_ids": [
        "CWE-287",
        "CWE-640"
    ]
}

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

0Unknown introduced version / All previous versions are affected

Fixed

3.9.1-rc1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-34cx-hvm4-vx7j/GHSA-34cx-hvm4-vx7j.json"

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

3.10.0

Fixed

3.10.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-34cx-hvm4-vx7j/GHSA-34cx-hvm4-vx7j.json"