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5 vulnerabilities found for WSO2 Carbon API Management Implementation by WSO2
CVE-2026-3418 (GCVE-0-2026-3418)
Vulnerability from cvelistv5
Published
2026-08-06 17:32
Modified
2026-08-07 17:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Summary
The System REST API accepts user-supplied file uploads without enforcing sufficient validation on the file type or destination, allowing files to be written to arbitrary server-accessible locations. Exploitation requires authenticated administrative access with publisher privileges.
Successful exploitation permits an authenticated publisher to upload files to server-accessible locations. Depending on the deployment environment and how uploaded files are handled, this could lead to the execution of uploaded content, potentially resulting in remote code execution.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WSO2 | WSO2 API Manager |
Version: 4.4.0 < 4.4.0.67 Version: 4.5.0 < 4.5.0.52 Version: 4.6.0 < 4.6.0.16 |
||||||||||||||||||||||||||||||||
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CVE-2026-3415 (GCVE-0-2026-3415)
Vulnerability from cvelistv5
Published
2026-08-06 17:32
Modified
2026-08-07 17:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-776 - Improper Handling of Special Elements in XML Document Type Declaration (DTD)
Summary
The XML and schema validation functionalities within the SchemaValidator Mediator process XML input as part of validation flows. Under certain conditions, the XML parser allows the resolution of external entities when handling user-supplied XML content during validation operations. This behavior can occur when an attacker supplies crafted XML payloads to the relevant mediator flows with sufficient privileges.
Successful exploitation may allow a highly privileged actor to read files accessible within the server hosting the affected product. Additionally, it may be possible to trigger outbound requests to unintended internal or external locations, depending on the server environment and network configuration. Specially crafted XML payloads can also lead to excessive resource consumption during parsing, impacting the availability of the product.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WSO2 | WSO2 API Manager |
Version: 3.2.0 < 3.2.0.472 Version: 3.2.1 < 3.2.1.91 Version: 4.1.0 < 4.1.0.254 Version: 4.2.0 < 4.2.0.194 Version: 4.3.0 < 4.3.0.105 Version: 4.4.0 < 4.4.0.68 Version: 4.5.0 < 4.5.0.53 Version: 4.6.0 < 4.6.0.16 |
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CVE-2025-14561 (GCVE-0-2025-14561)
Vulnerability from cvelistv5
Published
2026-08-06 17:32
Modified
2026-08-07 17:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
In multi-tenant deployments, the Publisher REST APIs fail to enforce tenant isolation correctly. This allows a user in one tenant, possessing sufficient privileges to invoke these APIs, to perform operations that impact other tenants.
The vulnerability allows a privileged user to perform publisher operations such as exposing or modifying API Metadata in another tenant environment. This impact is only realized in multi-tenant deployments.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WSO2 | WSO2 API Manager |
Version: 4.1.0 < 4.1.0.242 Version: 4.2.0 < 4.2.0.182 Version: 4.3.0 < 4.3.0.93 Version: 4.4.0 < 4.4.0.57 Version: 4.5.0 < 4.5.0.41 Version: 4.6.0 < 4.6.0.6 |
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2025-8325 (GCVE-0-2025-8325)
Vulnerability from cvelistv5
Published
2026-05-11 09:37
Modified
2026-05-11 12:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-281 - Assigning Permissions Instead of Checking Them
Summary
The software fails to enforce role-based access controls for certain Gateway API invocations. Users with the 'Internal/Everyone' role can invoke these APIs, bypassing intended permission checks. This same vulnerability also affects Internal Service APIs, potentially exposing them in WSO2 APIM 3.x versions.
A malicious actor with a valid user account on a vulnerable deployment can perform sensitive operations against the Gateway REST API regardless of their actual roles or privileges. This could lead to unintended behavior or misuse, particularly in production environments.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WSO2 | WSO2 API Control Plane |
Version: 4.5.0 < 4.5.0.18 |
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2025-8154 (GCVE-0-2025-8154)
Vulnerability from cvelistv5
Published
2026-05-11 09:30
Modified
2026-05-11 12:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Summary
In Webhook API invocations, the component accepts user-supplied input for HTTP request headers without sufficient validation or sanitization, allowing these headers to be injected into HTTP responses.
By exploiting this vulnerability, a malicious actor can inject or overwrite arbitrary HTTP response headers. This can lead to various adverse effects, including the manipulation of browser caching, alteration of security-related headers, and the injection of sensitive information such as cookie values, potentially enabling session hijacking or other malicious activities.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WSO2 | WSO2 API Manager |
Version: 4.1.0 < 4.1.0.218 Version: 4.2.0 < 4.2.0.164 Version: 4.3.0 < 4.3.0.74 Version: 4.4.0 < 4.4.0.38 Version: 4.5.0 < 4.5.0.20 |
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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