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CVE-2025-13475— Cross-Tenant Access via Application Consent Mismanagement in Multiple WSO2 Products Allows Unauthorized Data Exposure

Quick assessment

Affected
WSO2 WSO2 Identity Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WSO2 Identity Server是美国WSO2公司开源的一款身份认证服务器。 WSO2 Identity Server存在授权问题漏洞，该漏洞源于多租户部署中应用程序同意管理机制未能正确隔离租户间的同意范围，可能导致用户数据跨租户泄露，未经授权的数据访问和隐私违规。以下版本受到影响：5.10.0版本至5.10.0.382之前版本。 WSO2 API Manager存在安全漏洞，该漏洞源于多租户部署中应用程序同意管理机制未能正确隔离租户间的同意范围，可能导致用户数据跨租户泄露，未经授权的数据访问和隐

CVSS 3.5 · Low EPSS 0.27% · P18

Affected Version Matrix 5

VendorProduct Version RangeStatus
WSO2 WSO2 API Manager < 3.2.0 unknown
3.2.0< 3.2.0.457 affected
3.2.1< 3.2.1.76 affected
WSO2 WSO2 Identity Server < 5.10.0 unknown
5.10.0< 5.10.0.382 affected
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I. Basic Information for CVE-2025-13475

Vulnerability Information
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Vulnerability Title
Cross-Tenant Access via Application Consent Mismanagement in Multiple WSO2 Products Allows Unauthorized Data Exposure
Source: CVE Program / CVE List V5
Vulnerability Description
In multi-tenanted deployments, the application consent management mechanism fails to correctly isolate consent scopes between tenants. Consent granted by a user for a specific SaaS application within one tenant can be incorrectly applied to SaaS applications with the same name in other tenants, leading to unintended cross-tenant consent sharing. This vulnerability may result in the exposure of user data across tenants, enabling SaaS applications in different tenants to access and modify information without explicit user authorization. This can lead to unauthorized data access and privacy violations. This vulnerability has no impact if the deployment does not support multi-tenancy.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
WSO2 Identity Server 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WSO2 Identity Server是美国WSO2公司开源的一款身份认证服务器。 WSO2 Identity Server存在授权问题漏洞，该漏洞源于多租户部署中应用程序同意管理机制未能正确隔离租户间的同意范围，可能导致用户数据跨租户泄露，未经授权的数据访问和隐私违规。以下版本受到影响：5.10.0版本至5.10.0.382之前版本。 WSO2 API Manager存在安全漏洞，该漏洞源于多租户部署中应用程序同意管理机制未能正确隔离租户间的同意范围，可能导致用户数据跨租户泄露，未经授权的数据访问和隐
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 5.10.0 ~ 5.10.0.382 -
WSO2 WSO2 API Manager 3.2.0 ~ 3.2.0.457 -

II. Public POCs for CVE-2025-13475

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III. Intelligence Information for CVE-2025-13475

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Vendor Advisories for CVE-2025-13475 (1)

IV. Related Vulnerabilities

Same product: WSO2 Identity Server
Same vendor: WSO2
Same weakness: CWE-288

V. Comments for CVE-2025-13475

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