CVE Alert: CVE-2025-27715

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Vulnerability Summary: CVE-2025-27715

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.

Affected Endpoints:

No affected endpoints listed.

Published Date:

3/21/2025, 9:15:13 AM

❄️ CVSS Score:

CVSS v3 Score: 3.3 (Low)

Exploit Status:

Not Exploited

EPS Score: 0.00023 | Ranking EPS: 0.03581

References:

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.


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