Security Advisory WSO2-2019-0554¶
Published: July 31, 2019
CVSS Score: 3.5 (CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N)
- WSO2 API Manager 2.6.0
A potential Reflected Cross-Site Scripting (XSS) vulnerability has been identified in the Event Processor UI of the Management Console.
The vulnerability is identified in the flow of validating siddhi execution plans.
By leveraging an XSS attack, an attacker can make the browser get redirected to a malicious website, make changes in the UI of the web page, retrieve information from the browser or harm otherwise. However, since all the session related sensitive cookies are set with httpOnly flag and protected, session hijacking or similar attack would not be possible.
Apply the following patches based on your product version by following the instructions in the README file. If you have any questions, post them to email@example.com.
Download the relevant patches based on the products you use following the matrix below. Patches can also be downloaded from Security Patch Releases.
|AM||WSO2 API Manager||2.6.0||WSO2-CARBON-PATCH-4.4.0-4153|
If you are a WSO2 customer with a support subscription, use WSO2 Update Manager (WUM) updates in order to apply the fix. This patch is intended for WSO2 community (free) users.
If you are using newer versions of the products than the ones mentioned in the SOLUTION section, this vulnerability is fixed.
WSO2 thanks, Samir Hadji for responsibly reporting the identified issue and working with us as we addressed them.