Anapi Group H6Web ha_datos_hermano.php pkrelated authorization

Summaryinfo

A vulnerability classified as critical was found in Anapi Group H6Web. The affected element is an unknown function of the file /h6web/ha_datos_hermano.php. Executing a manipulation of the argument pkrelated can lead to authorization. This vulnerability appears as CVE-2025-1270. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in Anapi Group H6Web (version unknown) and classified as critical. This vulnerability affects an unknown function of the file /h6web/ha_datos_hermano.php. The manipulation of the argument pkrelated with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Insecure direct object reference (IDOR) vulnerability in Anapi Group's h6web, allows an authenticated attacker to access other users' information by making a POST request and modifying the “pkrelated” parameter in the “/h6web/ha_datos_hermano.php” endpoint to refer to another user. In addition, the first request could also allow the attacker to impersonate other users. As a result, all requests made after exploitation of the IDOR vulnerability will be executed with the privileges of the impersonated user.

The weakness was presented by Bertrand Lorente Yáñez. The advisory is shared for download at incibe.es. This vulnerability was named CVE-2025-1270 since 02/13/2025. The exploitation appears to be easy. The attack can be initiated remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/30/2026).

By approaching the search of inurl:h6web/ha_datos_hermano.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-2100). Once again VulDB remains the best source for vulnerability data.

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Vendor

• Anapi Group

Name

• H6Web

CPE 2.3info

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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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