CVE-2026-12258

Inadequate access control in Hiperdino’s REST v1.0 API. The public endpoint ‘customer/check’ could allow an authenticated attacker to enter a telephone number or an email address. When the value entered belongs to a registered customer, the service returns the associated information (email address and telephone number). No authentication is required beyond a static bearer token, and there is no rate limiting or generic error handling. Successful exploitation of this vulnerability could allow a remote attacker to enumerate a user’s contact details, although this would require obtaining a valid static bearer token, constituting an information disclosure vulnerability.

CVSS

No CVSS.

References

Link	Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/inadequate-access-control-hiperdino-rest-api

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-14 13:17

Updated : 2026-09-14 15:17

NVD link : CVE-2026-12258

Mitre link : CVE-2026-12258

CVE.ORG link : CVE-2026-12258

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

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