API Publisher Vulnerability in WSO2 Product
CVE-2025-6508

4.3MEDIUM

Key Information:

Vendor

Wso2

Status
Wso2 Api Manager
Vendor
CVE Published:
6 August 2026

What is CVE-2025-6508?

The Swagger UI Try-out console within WSO2's API Publisher documentation allows an external Swagger API definition URL to be loaded. This functionality can be exploited by malicious actors to load deceptive API definitions, potentially leading to the exposure of sensitive data or triggering unwanted actions on backend services. Users may unintentionally interact with these compromised API definitions, heightening the risk of security breaches.

Affected Version(s)

WSO2 API Manager 4.1.0 < 4.1.0.212

WSO2 API Manager 4.2.0 < 4.2.0.183

References

https://security.docs.wso2.com/en/latest/security-announc...
vendor-advisory

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.