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Published: 04th April 2020

Severity: Medium

CVSS Score: 5.4 (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) 


WSO2 API Manager : 3.0.0 or earlier
WSO2 API Microgateway : 2.2.0
WSO2 IS as Key Manager : 5.7.0 , 5.9.0


A remote arbitrary file delete vulnerability has been discovered in the WSO2 products


The security vulnerability allows a remote attacker with low privileges to perform authenticated application requests to delete arbitrary system files.


Successful exploitation of the vulnerability results in loss of system data.


If you are using an affected product version, it is highly recommended to migrate to the latest released version to receive security fixes.

You may also apply the relevant fixes based on the changes from the public fix: https://github.com/wso2/carbon-registry/pull/347 

Note: If you are a WSO2 customer with Support Subscription, please use WSO2 Update Manager (WUM) updates in order to apply the fix.


WSO2 thanks, Raki Ben Hamouda for responsibly reporting the identified issue and working with us as we addressed it.

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