The following table lists the changes that have been made to the
CVE-2025-27715 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
Mar. 21, 2025
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Description | Mattermost versions 9.11.x <= 9.11.8 fail to prompt for explicit approval before adding a team admin to a private channel, which team admins to joining private channels via crafted permalink links without explicit consent from them. | |
| Added | CVSS V3.1 | AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N | |
| Added | CWE | CWE-863 | |
| Added | Reference | https://mattermost.com/security-updates |
CVE ID : CVE-2025-10304 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The Everest Backup –
CVE ID : CVE-2025-12585 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The MxChat – AI
Unit A5, Endeavour Business Park
Penner Road, Havant
PO9 1QN
Company Registration Number: 5334133
Company VAT Number: 855 7246 95
