| ID |
CVE-2026-58054
|
| Sažetak |
MyBB 1.8.40 does not restrict which usergroup a limited Admin Control Panel user may assign when creating or editing users; the user module offers the Administrators group (gid 4) and its datahandler's verify_usergroup() unconditionally returns true. An admin holding only the delegated user-management permission can assign the Administrators group to an account and escalate to the full Administrator permission set. |
| Reference |
|
| CVSS |
| Base: | 7.2 |
| Impact: | 5.9 |
| Exploitability: | 1.2 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
LOW |
HIGH |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| HIGH |
HIGH |
HIGH |
|
| CVSS vektor |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| Zadnje važnije ažuriranje |
28-06-2026 - 02:16 |
| Objavljeno |
28-06-2026 - 02:16 |
