CVE-2026-2053
8.3 · HIGHOverview
CVE-2026-2053 is a high-severity vulnerability affecting wso2 api_manager. It was published on June 26, 2026 and has a CVSS 3.1 base score of 8.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The WSO2 API Manager's message flow component, when processing WS-Addressing headers, does not sufficiently validate or restrict user-controlled input within these headers. This omission allows an attacker to manipulate WS-Addressing headers to specify arbitrary destinations for server-initiated requests.
Successful exploitation allows an unauthenticated attacker to control the destination of server-initiated requests originating from the WSO2 API Manager. This direct control can enable unauthorized access to internal network resources or services that would typically be inaccessible from external networks.
Remediation
Check the references section for vendor advisories and patches from wso2. Update api_manager to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| wso2 | api_manager | >= 3.1.0, < 3.1.0.360 | Affected |
Frequently Asked Questions
What is CVE-2026-2053?
CVE-2026-2053 is a high-severity vulnerability affecting wso2 api_manager. It was published on June 26, 2026 and has a CVSS 3.1 base score of 8.3 (HIGH).
How severe is CVE-2026-2053?
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-2053?
Check the references section for vendor advisories and patches from wso2. Update api_manager to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-2053?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-2053 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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