Security Advisory WSO2-2022-1745¶
Published: November 14, 2022
CVSS Score: 6.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
- WSO2 API Manager : 3.2.0
Reflected Cross-Site Scripting (XSS) vulnerability in Developer portal.
Due to lack of output encoding, a Reflected Cross Site Scripting (XSS) attack can be carried out by tampering the parameter in the Developer portal.
By leveraging the XSS attack, a malicious actor 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 attacks would not be possible.
If the latest version of the affected WSO2 product is not mentioned under the affected product list, you may migrate to the latest version to receive security fixes. Otherwise you may apply the relevant fixes to the product based on the public fix:
If you are a WSO2 customer with a support subscription, use WSO2 Updates in order to apply the fix.