What is CVE-2026-56294?

CVE-2026-56294 is a medium-severity vulnerability in Capacitor-native-biometric, classified under Improper Authentication. CVSS score: 4.8/10. Published 2026-06-20.

How severe is CVE-2026-56294?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Auth bypass in Capacitor-native-biometric

CVE-2026-56294

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…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Capacitor-native-biometric — versions 0, 12.128.2

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56294?: CVE-2026-56294 is a medium-severity vulnerability in Capacitor-native-biometric, classified under Improper Authentication. CVSS score: 4.8/10. Published 2026-06-20.
How severe is CVE-2026-56294?: Medium severity. CVSS v3 base score is 4.8 out of 10.