High severity · published Jul 4, 2026
CVE-2025-13475
Cross-Tenant Access via Application Consent Mismanagement in Multiple WSO2 Products Allows Unauthorized Data Exposure
7.3
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WA
WSO2 API Manager · WSO2
3.2.0 before 3.2.0.457; 3.2.1 before 3.2.1.76 · source: vendor
WI
WSO2 Identity Server · WSO2
5.10.0 before 5.10.0.382 · source: vendor
AM
Api Manager · Wso2
3.2.0 before 3.2.0.457; 3.2.1 before 3.2.1.76 · source: NVD
IS
Identity Server · Wso2
5.10.0 before 5.10.0.382 · source: NVD
Affected product
WA
WSO2 API Manager
WSO2
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