CVE-2026-4052
CRITICAL
INFO
Priority: 0.04
BB Relevance:
80/100
Published: 2026-11-03
Modified: 2026-11-03
First seen: 2026-11-03
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
This issue only impacts deployments where WSO2 Identity Server is configured as a Resident Key Manager with database sharing. In such environments, a self-registered user may gain access to the System REST APIs of WSO2 API Manager by obtaining a token from the WSO2 Identity Server token endpoint.
Weakness Classification (1)
Affected Software (18)
| Vendor | Product | Version |
|---|---|---|
| WSO2 | WSO2 API Control Plane | 4.5.0 |
| WSO2 | WSO2 API Control Plane | 4.6.0 |
| WSO2 | WSO2 API Control Plane | 4.5.0 |
| WSO2 | WSO2 API Control Plane | 4.6.0 |
| WSO2 | WSO2 API Manager | 4.1.0 |
| WSO2 | WSO2 API Manager | 4.2.0 |
| WSO2 | WSO2 API Manager | 4.3.0 |
| WSO2 | WSO2 API Manager | 4.4.0 |
| WSO2 | WSO2 API Manager | 4.5.0 |
| WSO2 | WSO2 API Manager | 4.6.0 |
| WSO2 | WSO2 API Manager | 4.1.0 |
| WSO2 | WSO2 API Manager | 4.2.0 |
| WSO2 | WSO2 API Manager | 4.3.0 |
| WSO2 | WSO2 API Manager | 4.4.0 |
| WSO2 | WSO2 API Manager | 4.5.0 |
| WSO2 | WSO2 API Manager | 4.6.0 |
| WSO2 | WSO2 Identity Server Key Manager Connector (apim-km-wso2is) | 0 < 1.8.8 |
| WSO2 | WSO2 Identity Server Key Manager Connector (apim-km-wso2is) | 0 < 1.8.8 |