GO-2025-4189

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Source

https://pkg.go.dev/vuln/GO-2025-4189

Import Source

https://vuln.go.dev/ID/GO-2025-4189.json

JSON Data

https://api.test.osv.dev/v1/vulns/GO-2025-4189

Aliases

Published

2025-12-08T21:31:36Z

Modified

2025-12-09T17:56:15.842108Z

Summary

Mattermost Server is vulnerable to XSS through author_link field in Slack attachments in github.com/mattermost/mattermost-server

Details

Mattermost Server is vulnerable to XSS through author_link field in Slack attachments in github.com/mattermost/mattermost-server

Database specific

{
    "review_status": "UNREVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2025-4189"
}

References

Affected packages

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

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.2+incompatible

Introduced

4.2.0+incompatible

Fixed

4.2.1+incompatible

Introduced

4.3.0-rc1+incompatible

Fixed

4.3.0+incompatible

source

"https://vuln.go.dev/ID/GO-2025-4189.json"