Resamania Virtuagym up to 21/08/2026 QR Code Generation resamania_qr_info badge_number hard-coded credentials

Summaryinfo

A vulnerability was found in Resamania Virtuagym up to 21/08/2026 and classified as problematic. Affected by this issue is some unknown functionality of the file /club/_id_club_/member/_id_member_/resamania_qr_info of the component QR Code Generation. Executing a manipulation of the argument badge_number can lead to hard-coded credentials. This vulnerability is registered as CVE-2026-12587. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in Resamania Virtuagym up to 21/08/2026 and classified as problematic. This vulnerability affects an unknown code of the file /club/_id_club_/member/_id_member_/resamania_qr_info of the component QR Code Generation. The manipulation of the argument badge_number with an unknown input leads to a hard-coded credentials vulnerability. The CWE definition for the vulnerability is CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. As an impact it is known to affect integrity. CVE summarizes:

The vulnerability allows the unauthorised generation of physical access QR codes due to the use of hard-coded credentials within the application. The generation mechanism uses the 'badge_number' parameter as the HMAC private key, the value of which remains static and is accessible via the API using the endpoint '/club/_id_club_/member/_id_member_/resamania_qr_info'. An attacker with access to this value and to the application’s cryptographic logic, which can be extracted by reverse engineering the APK as there is no code obfuscation, could generate valid QR codes indefinitely, even after the user has changed their password or logged out.

The advisory is available at incibe.es. This vulnerability was named CVE-2026-12587 since 06/18/2026. The exploitation appears to be easy. The attack can be initiated remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1110.001 by the MITRE ATT&CK project.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Resamania

Name

• Virtuagym

Version

• 08
• 21
• 2026

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CPE 2.2info

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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