low3.3
CVE-2025-0672
An authentication bypass vulnerability exists in multiple WSO2 products when FIDO authentication is enabled.
Impact
An authentication bypass vulnerability exists in multiple WSO2 products when FIDO authentication is enabled. When a user account is deleted, the system does not automatically remove associated FIDO registration data. If a new user account is later created using the same username, the system may associate the new account with the previously registered FIDO device. This flaw may allow a previously deleted user to authenticate using their FIDO credentials and impersonate the newly created user, resulting in unauthorized access. The vulnerability applies only to deployments that utilize FIDO-based authentication.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wso2 | Identity Server | Versions 5.10.0, 5.11.0 |
| Wso2 | Identity Server As Key Manager | Version 5.10.0 |
| Wso2 | Open Banking Iam | Version 2.0.0 |