GHSA-4ghx-8jw8-p76q

Suggest an improvement
Source
https://github.com/advisories/GHSA-4ghx-8jw8-p76q
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4ghx-8jw8-p76q/GHSA-4ghx-8jw8-p76q.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-4ghx-8jw8-p76q
Aliases
Downstream
CGA (30)
Published
2023-11-27T12:30:54Z
Modified
2026-07-17T21:16:55Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
Summary
Mattermost Open Redirect vulnerability
Details

Mattermost fails to properly check a redirect URL parameter allowing for an open redirect was possible when the user clicked "Back to Mattermost" after providing a invalid custom url scheme in /oauth/{service}/mobile_login?redirect_to=

Database specific 
{
    "cwe_ids":  [
        "CWE-601"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2023-11-28T20:48:08Z",
    "nvd_published_at":  "2023-11-27T10:15:08Z",
    "severity":  "MODERATE"
}
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
9.1.0
Fixed
9.1.1

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4ghx-8jw8-p76q/GHSA-4ghx-8jw8-p76q.json"
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
9.0.0
Fixed
9.0.2

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4ghx-8jw8-p76q/GHSA-4ghx-8jw8-p76q.json"
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
0 Unknown introduced version / All previous versions are affected
Fixed
8.1.4

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4ghx-8jw8-p76q/GHSA-4ghx-8jw8-p76q.json"
github.com/mattermost/mattermost-server/v6

Package

Name
github.com/mattermost/mattermost-server/v6
View open source insights on deps.dev
Purl
pkg:golang/github.com/mattermost/mattermost-server/v6

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.8.13

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4ghx-8jw8-p76q/GHSA-4ghx-8jw8-p76q.json"