CVE-2025-0663: Potential cross-tenant account takeover vulnerability in Multiple WSO2 Products via Adaptive Authentication and Auto-Login
WSO2 · WSO2 Open Banking IAM
Vendor fix available · Affected: WSO2 Open Banking IAM · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 15% of scored CVEs
DescriptionCVE.org
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.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- WSO2 · WSO2 Open Banking IAMfrom 2.0.0 before 2.0.0.387
- WSO2 · WSO2 Identity Server as Key Managerfrom 5.10.0 before 5.10.0.336
- WSO2 · WSO2 Identity Serverfrom 5.10.0 before 5.10.0.343; from 5.11.0 before 5.11.0.392; from 6.0.0 before 6.0.0.228; from 6.1.0 before 6.1.0.220; from 7.0.0 before 7.0.0.88
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- WSO2
- Published
- September 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-0663 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.