Vulnerability Database

315,293

Total vulnerabilities in the database

CVE-2023-5331

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

  • Published: Oct 9, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-5331
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWEs: