CVE Alert: CVE-2025-0503

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Vulnerability Summary: CVE-2025-0503

Mattermost versions 9.11.x <= 9.11.6 fail to filter out DMs from the deleted channels endpoint which allows an attacker to infer user IDs and other metadata from deleted DMs if someone had manually marked DMs as deleted in the database.

Affected Endpoints:

No affected endpoints listed.

Published Date:

2/14/2025, 6:15:23 PM

❄️ CVSS Score:

CVSS v3 Score: 3.1 (Low)

Exploit Status:

Not Exploited

References:

Recommended Action:

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


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