Description

Mattermost versions <11 fail to properly restrict access to archived channel search API which allows guest users to discover archived public channels via the `/api/v4/teams/{team_id}/channels/search_archived` endpoint

INFO

Published Date :

2025-11-14T07:58:52.172Z

Last Modified :

2025-11-14T15:49:13.309Z

Source :

Mattermost
AFFECTED PRODUCTS

The following products are affected by CVE-2025-11776 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-11776.

URL Resource
https://mattermost.com/security-updates cve-icon cve-icon
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CVSS Vulnerability Scoring System

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