CVE-2025-0663 (GCVE-0-2025-0663)
Vulnerability from cvelistv5
Published
2025-09-23 16:58
Modified
2025-09-25 16:13
Severity ?
6.8 (Medium) - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A cross-tenant authentication vulnerability exists in multiple WSO2 products due to improper cryptographic design in Adaptive Authentication. A single cryptographic key is used across all tenants to sign authentication cookies, allowing a privileged user in one tenant to forge authentication cookies for users in other tenants. Because the Auto-Login feature is enabled by default, this flaw may allow an attacker to gain unauthorized access and potentially take over accounts in other tenants. Successful exploitation requires access to Adaptive Authentication functionality, which is typically restricted to high-privileged users. The vulnerability is only exploitable when Auto-Login is enabled, reducing its practical impact in deployments where the feature is disabled.
References
ed10eef1-636d-4fbe-9993-6890dfa878f8https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-3864/
Impacted products
Vendor Product Version
WSO2 WSO2 Open Banking IAM Version: 2.0.0   < 2.0.0.387
 Create a notification for this product.
   WSO2 WSO2 Identity Server as Key Manager Version: 5.10.0   < 5.10.0.336
 Create a notification for this product.
   WSO2 WSO2 Identity Server Version: 5.10.0   < 5.10.0.343
Version: 5.11.0   < 5.11.0.392
Version: 6.0.0   < 6.0.0.228
Version: 6.1.0   < 6.1.0.220
Version: 7.0.0   < 7.0.0.88
 Create a notification for this product.
Show details on NVD website

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