VulnerabilityDeferred

CVE-2025-14561

This allows a user in one tenant, possessing sufficient privileges to invoke these APIs, to perform operations that impact other tenants.

CRITICAL 9.0EPSS 0.39%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

In multi-tenant deployments, the Publisher REST APIs fail to enforce tenant isolation correctly. This allows a user in one tenant, possessing sufficient privileges to invoke these APIs, to perform operations that impact other tenants. The vulnerability allows a privileged user to perform publisher operations such as exposing or modifying API Metadata in another tenant environment. This impact is only realized in multi-tenant deployments.

CVSS 3.1: 9.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
EPSS: 0.39% probability · 32th percentile
CISA KEV: Not listed
Weakness: CWE-284
Source: ed10eef1-636d-4fbe-9993-6890dfa878f8

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4918/

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.