CVE-2025-13590: Authenticated arbitrary file upload via a System REST API requiring administrator permission.

Published Feb 19, 2026
·
Updated

A malicious actor with administrative privileges can upload an arbitrary file to a user-controlled location within the deployment via a system REST API. Successful uploads may lead to remote code execution.

By leveraging the vulnerability, a malicious actor may perform Remote Code Execution by uploading a specially crafted payload.

Affected Software

12 affected componentsFixes available
WSO2 Api Control Plane=4.5.0
WSO2 Api Control Plane=4.6.0
WSO2 API Manager=4.2.0
WSO2 API Manager=4.3.0
WSO2 API Manager=4.4.0
WSO2 API Manager=4.5.0
WSO2 API Manager=4.6.0
WSO2 Traffic Manager=4.5.0
WSO2 Traffic Manager=4.6.0
WSO2 Universal Gateway=4.5.0
WSO2 Universal Gateway=4.6.0
maven/org.wso2.carbon.apimgt:org.wso2.carbon.apimgt.impl<9.32.167
9.32.167

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade maven/org.wso2.carbon.apimgt:org.wso2.carbon.apimgt.impl to a version that resolves this vulnerability.

    Fixed in 9.32.167

Event History

Feb 19, 2026
CVE Published
via MITRE·10:05 AM
Data Sourced
via MITRE·10:05 AM
RemedyDescriptionSeverity
Data Sourced
via NVD·10:16 AM
DescriptionSeverityWeaknessAffected Software
Advisory Published
via GitHub·06:31 PM
Data Sourced
via GitHub·06:31 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-13590?

CVE-2025-13590 is classified as a high severity vulnerability due to the potential for remote code execution.

2

How do I fix CVE-2025-13590?

To fix CVE-2025-13590, upgrade affected systems to the recommended version of the WSO2 APIs, specifically to versions above 9.32.167.

3

Which software versions are affected by CVE-2025-13590?

CVE-2025-13590 affects specific versions of WSO2 API Control Plane, API Manager, Traffic Manager, and Universal Gateway, specifically versions 4.2.0 to 4.6.0.

4

Can CVE-2025-13590 be exploited by non-administrative users?

No, CVE-2025-13590 requires administrative privileges for exploitation, making it critical to restrict access to administrative accounts.

5

What are the potential consequences of exploiting CVE-2025-13590?

Exploiting CVE-2025-13590 can lead to unauthorized file uploads, potentially enabling remote code execution on affected systems.

Contact

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