Webauthn4j is a specialized authentication library providing WebAuthn server-side validation for Java applications, with exposure centered in Spring Security integration and reflecting the complexity of implementing passwordless authentication protocols. The durable signal is improper authentication handling in the validation flow, a structural concern where implementation gaps in credential verification can undermine the security properties that WebAuthn is designed to provide. Current severity, exploitation, and coverage details are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Webauthn4j over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-45669MEDIUM WebAuthn4J Spring Security provides Web Authentication specification support for Spring applications. Affected versions are subject to improper signature counter value handling. A | Oct 16, 2023 | 5.3 | 18 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Webauthn4j.
Media articles that mention a CVE ID that affects a product developed by Webauthn4j — matched by CVE ID, not by vendor name.