Published: 5th March 2nd September 2021
CVSS Score: 6.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
By leveraging the 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 attacks would not be possible.
If you are using an affected product version, it is highly recommended to migrate to the latest released version to 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: https://github.com/wso2/carbon-kernel/pull/2796
WSO2 thanks, Jackson Henryfor responsibly reporting the identified issue and working with us as we addressed it.