CVE-2026-56294

MEDIUM NVD

CVSS Score 4.8

Severity MEDIUM

Published Jun 20, 2026

Vendor unknown

Description

capacitor-native-biometric before 12.128.2 contains an authentication bypass vulnerability where the onAuthenticationSucceeded() method fails to validate CryptoObject parameters. Attackers can hook the onAuthenticationSucceeded() function using dynamic instrumentation to bypass biometric authentication without valid credentials.

References

https://github.com/Cap-go/capgo/security/advisories/GHSA-vx5f-vmr6-32wf
https://www.vulncheck.com/advisories/capacitor-native-biometric-authentication-bypass-via-unvalidated-cryptoobject-in-onauthenticationsucceeded