CVE-2025-58386CRITICAL 9.8EPSS p20.0%
CVE-2025-58386CVE-2025-58386
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.
Scoring
| CVSS 3.1 | 9.8 (CRITICAL) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.28% probability of exploitation · percentile 20.0% · 2026-06-18T12:00:27Z |
| Published | 2025-12-02 |
| Last modified | 2025-12-19 |
Underlying weaknesses· 1
References
1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Authorizationcwe-285 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.