CVE-2025-0672— Authentication Bypass in Multiple WSO2 Products via Stale FIDO Credential Association
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I. Basic Information for CVE-2025-0672
Vulnerability Information
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Vulnerability Title
Authentication Bypass in Multiple WSO2 Products via Stale FIDO Credential Association
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WSO2 Identity Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WSO2 Identity Server（IS）是美国WSO2公司的一款身份认证服务器。 WSO2 Identity Server（IS）存在安全漏洞，该漏洞源于用户账户删除时未自动移除关联的FIDO注册数据，可能导致身份验证绕过和未授权访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WSO2 | WSO2 Identity Server as Key Manager | 5.10.0 ~ 5.10.0.338 | - | |
| WSO2 | WSO2 Identity Server | 5.10.0 ~ 5.10.0.345 | - | |
| WSO2 | WSO2 Open Banking IAM | 2.0.0 ~ 2.0.0.389 | - |
II. Public POCs for CVE-2025-0672
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|---|
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- Security Advisory WSO2-2025-3134/CVE-2025-0672vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-0672
Same Patch Batch · WSO2 · 2025-09-23 · 7 CVEs total
| CVE-2025-0663 | 6.8 MEDIUM | Potential cross-tenant account takeover vulnerability in Multiple WSO2 Products via Adapti |
| CVE-2025-5717 | 6.8 MEDIUM | Authenticated Remote Code Execution in Multiple WSO2 Products via Event Processor Admin Se |
| CVE-2024-4598 | 6.5 MEDIUM | Information Disclosure in Multiple WSO2 Products Due to Improper Handling in Enrich Mediat |
| CVE-2025-0209 | 6.1 MEDIUM | Reflected Cross-Site Scripting (XSS) in WSO2 Identity Server Account Registration Flow |
| CVE-2025-4760 | 4.8 MEDIUM | Authenticated Stored Cross-Site Scripting (XSS) in Multiple WSO2 Products via API Document |
| CVE-2024-6429 | 4.3 MEDIUM | Content Spoofing in Multiple WSO2 Products via Error Message Injection |
IV. Related Vulnerabilities
Same vendor: WSO2
- CVE-2025-10503
Reflected Cross-Site Scripting via Authentication Endpoint i - CVE-2025-12624
Improper Token Invalidation in WSO2 Identity Server Allows A - CVE-2025-6024
Cross-Site Scripting via Authentication Endpoint in Multiple - CVE-2024-10242
Reflected Cross-Site Scripting via Authentication Endpoint i - CVE-2024-8010
XML External Entity Injection via Publisher in WSO2 API Mana
V. Comments for CVE-2025-0672
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