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Security Advisory WSO2-2020-0730

Published: September 08, 2020

Version: 1.0.0

Severity: Medium

CVSS Score: 4.2 (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N)

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AFFECTED PRODUCTS

• WSO2 Enterprise Integrator : 6.6.0 or earlier

OVERVIEW

A potential Cross-Site Request Forgery vulnerability has been identified in the Management Console.

DESCRIPTION

Adding a Message Store, loadBalanceEndpoint, templateEndpoint and recipientlistEndpoint by entering required details in the Management console is found to be vulnerable to a potential Cross-Site Request attacks.

IMPACT

By leveraging the CSRF vulnerability, an attacker may steal or manipulate customer session and cookies, which might be used to impersonate a legitimate user. It leads to allow the attacker to perform changes as a legitimate user.

SOLUTION

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

Otherwise, you may apply the relevant fixes to the product based on the public fix(s):

• https://github.com/wso2/carbon-mediation/pull/1389

Info

If you are a WSO2 customer with a support subscription, use WSO2 Update Manager(WUM) updates in order to apply the fix to the affected versions.