CVE-2023-3591

8.2 highEPSS 0.3%

High (8.2) in mattermost mattermost server. EPSS 0.3% chance of exploitation in the next 30 days.

Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created.

Severity

8.2 high

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 27% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2023-07-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19