GHSA-jxc4-w54c-qv5r

Source

https://github.com/advisories/GHSA-jxc4-w54c-qv5r

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jxc4-w54c-qv5r/GHSA-jxc4-w54c-qv5r.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-jxc4-w54c-qv5r

Aliases

Published

2022-05-24T17:21:07Z

Modified

2026-02-19T20:56:14Z

Severity

8.8 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Mattermost Server uses weak hashing for OAuth, email verification tokens and invitations

Details

An issue was discovered in Mattermost Server before 3.8.2 and 3.7.5. Weak hashing was used for e-mail invitations, OAuth, and e-mail verification tokens.

Database specific

{
    "cwe_ids":  [
        "CWE-328"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-02-06T22:58:55Z",
    "nvd_published_at":  "2020-06-19T20:15:00Z",
    "severity":  "HIGH"
}

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

0 Unknown introduced version / All previous versions are affected

Fixed

3.7.5-0.20170421192444-247cd1e51a8c

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jxc4-w54c-qv5r/GHSA-jxc4-w54c-qv5r.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

3.8.0

Fixed

3.8.2

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jxc4-w54c-qv5r/GHSA-jxc4-w54c-qv5r.json"