GO-2026-6280

Source
https://pkg.go.dev/vuln/GO-2026-6280
Import Source
https://vuln.go.dev/ID/GO-2026-6280.json
JSON Data
https://api.osv.dev/v1/vulns/GO-2026-6280
Aliases
Published
2026-08-25T19:43:10Z
Modified
2026-08-26T01:21:40.499382957Z
Summary
Mattermost doesn't require role-management authorization when setting the scheme_admin flag on group syncable link and patch endpoints in github.com/mattermost/mattermost-server
Details

Mattermost doesn't require role-management authorization when setting the scheme_admin flag on group syncable link and patch endpoints in github.com/mattermost/mattermost-server

Database specific
{
    "review_status": "UNREVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2026-6280"
}
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
10.11.0+incompatible
Fixed
10.11.17+incompatible
Introduced
11.5.0+incompatible
Fixed
11.5.5+incompatible
Introduced
11.6.0+incompatible
Fixed
11.6.1+incompatible

Database specific

source
"https://vuln.go.dev/ID/GO-2026-6280.json"
github.com/mattermost/mattermost-server/v5

Package

Name
github.com/mattermost/mattermost-server/v5
View open source insights on deps.dev
Purl
pkg:golang/github.com/mattermost/mattermost-server/v5

Affected ranges

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

Database specific

source
"https://vuln.go.dev/ID/GO-2026-6280.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
0Unknown introduced version / All previous versions are affected

Database specific

source
"https://vuln.go.dev/ID/GO-2026-6280.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
8.0.0-20250731163400-5b955468ea1e
Fixed
8.0.0-20260506065351-202d125afa87

Database specific

source
"https://vuln.go.dev/ID/GO-2026-6280.json"