CVE-2026-3418 (GCVE-0-2026-3418)
Vulnerability from cvelistv5
Published
2026-08-06 17:32
Modified
2026-08-07 17:47
Severity ?
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.
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
Create a notification for this product.
   WSO2 WSO2 Traffic Manager Version: 4.5.0   < 4.5.0.51
Version: 4.6.0   < 4.6.0.16
Create a notification for this product.
   WSO2 WSO2 API Control Plane Version: 4.5.0   < 4.5.0.53
Version: 4.6.0   < 4.6.0.17
Create a notification for this product.
   WSO2 WSO2 Universal Gateway Version: 4.5.0   < 4.5.0.52
Version: 4.6.0   < 4.6.0.16
Create a notification for this product.
   WSO2 WSO2 Carbon API Management Implementation Version: 9.30.67   < 9.30.67.156
Version: 9.31.86   < 9.31.86.141
Version: 9.32.147   < 9.32.147.44
Patch: 9.33.104
Create a notification for this product.
   WSO2 WSO2 API Manager Publisher REST API V4 Version: 9.30.67   < 9.30.67.156
Version: 9.31.86   < 9.31.86.141
Version: 9.32.147   < 9.32.147.44
Patch: 9.33.104
Create a notification for this product.
   WSO2 WSO2 Carbon API Management API Version: 9.30.67   < 9.30.67.156
Patch: 9.33.104
Create a notification for this product.
Show details on NVD website


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      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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