CVE-2020-24703: WSO2 API Manager

High severity, CVSS 8.8. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in certain WSO2 products. A valid Carbon Management Console session cookie may be sent to an attacker-controlled server if the victim submits a crafted Try It request, aka Session Hijacking. This affects API Manager 2.2.0, API Manager Analytics 2.2.0, API Microgateway 2.2.0, Data Analytics Server 3.2.0, Enterprise Integrator through 6.6.0, IS as Key Manager 5.5.0, Identity Server 5.5.0 and 5.8.0, Identity Server Analytics 5.5.0, and IoT Server 3.3.0 and 3.3.1.

Affected products

• WSO2 API Manager: version 2.2.0 only
• WSO2 API Manager Analytics: version 2.2.0 only
• WSO2 API Microgateway: version 2.2.0 only
• WSO2 Data Analytics Server: version 3.2.0 only
• WSO2 Enterprise Integrator: up to and including 6.6.0
• WSO2 Identity Server: version 5.5.0 only; version 5.8.0 only
• WSO2 Identity Server Analytics: version 5.5.0 only
• WSO2 Identity Server As Key Manager: version 5.5.0 only
• WSO2 IoT Server: version 3.3.0 only; version 3.3.1 only

Published 2020-08-27. Last modified 2026-06-17.