CVE-2023-5331

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

Mattermost fails to properly check the creator of an attached file when adding the file to a draft post, potentially exposing unauthorized file information.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
Oct 9, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-5331: Medium severity, CVSS 5.3 | Vulnix