Description (CNA)
Yubico webauthn-server-core (aka java-webauthn-server) 2.8.0 before 2.8.2 incorrectly checks a function's return value in the second factor flow, leading to impersonation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Yubico / webauthn-server-core | affected 2.8.0 before 2.8.2 |
CWE
CWE-253
References
- https://www.yubico.com/support/security-advisories/ysa-2026-02/
- https://github.com/Yubico/java-webauthn-server/releases/tag/2.8.2
ADP enrichment
No English description supplied.
No references supplied.