VULNERABILITY INTELLIGENCE

CVE-2025-58386

CVSS score9.8 CRITICAL
EPSS probability0.34%
CISA KEVNot currently listed
Published2025-12-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Terminalfour 8 through 8.4.1.1, the userLevel parameter in the user management function is not subject to proper server-side authorization checks. A Power User can intercept and modify this parameter to assign the Administrator role to other existing lower-privileged accounts, or invite a new lower-privileged account and escalate its privileges. While manipulating this request, the Power User can also change the target account's password, effectively taking full control of it.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-285

Primary references