CVE-2026-12587 Embedded credentials in Virtuagym
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-12587?
CVE-2026-12587 is a high-severity vulnerability in Resamania Virtuagym, published on 26 Aug 2026.
Official description
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.
Weakness: CWE-798
Which versions are affected by CVE-2026-12587?
How do I fix CVE-2026-12587?
No fix has been published for CVE-2026-12587 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-12587 being exploited?
There is no known exploitation of CVE-2026-12587 in the wild and no public exploit code.
Sources
Also known as GHSA-45xr-rwjr-28jc.