9.8Kritisch
CVE-2026-4052Privilege Escalation via Token Endpoint in WSO2 API Manager (APIM 4.x/IS as Resident Key Manager)
Beschreibung
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.
Schwachstellentyp (CWE):
CWE-862
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| WSO2 | WSO2 API Control Plane | 4.5.0, 4.6.0 | |
| WSO2 | WSO2 API Manager | 4.1.0, 4.2.0, 4.3.0, 4.4.0, 4.5.0, 4.6.0 | |
| WSO2 | WSO2 Identity Server Key Manager Connector (apim-km-wso2is) | < 1.8.8 |