CVE-2026-125382
Map-OS 5.0.0 to before 5.2.2 Privilege Escalation via /api/v1/usuarios
CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th
Map-OS 5.0.0 to before 5.2.2 contains a privilege escalation vulnerability in the REST users API that allows non-administrator operators holding the cUsuario permission to bypass permission-delegation and super-administrator protections. Attackers can send POST, PUT, or DELETE requests to /api/v1/usuarios to assign the Administrador group, reset the super administrator password, or delete higher-privileged users.
| CWE | CWE-269 |
| Vendor | ramonsilva20 |
| Product | mapos |
| Published | Nov 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
RamonSilva20 / mapos
5.0.0-beta.1 < 5.2.2
References
github.com: https://github.com/RamonSilva20/mapos/pull/3043 github.com: https://github.com/RamonSilva20/mapos/commit/9a4c5dc3835b52c12616a73ab60635e96e23ad7a github.com: https://github.com/RamonSilva20/mapos github.com: https://github.com/RamonSilva20/mapos/blob/v5.2.1/application/helpers/api_helper.php#L51-L125 github.com: https://github.com/RamonSilva20/mapos/releases/tag/v5.2.2 vulncheck.com: https://www.vulncheck.com/advisories/map-os-5.0.0-to-before-5.2.2-privilege-escalation-via-api-v1-usuarios
Credits
hieuPenguinnn Ramon Silva