Versions Affected: Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2, 3.0.0-beta, 3.0.0, 3.0.1, 3.0.2, 3.1.0, 4.0.0-alpha.
Description: Kylin has one restful api which exposed Kylin's configuration information without any authentication, so it is dangerous because some confidential information entries will be disclosed to everyone. Mitigation: Users could edit "$KYLIN_HOME/WEB-INF/classes/kylinSecurity.xml", and remove this line "<scr:intercept-url pattern="/api/admin/config" access="permitAll"/>". After that, restart all Kylin instances to make it effective. Otherwise, you can upgrade Kylin to 3.1.1. Credit: This issue was discovered by Ngo Wei Lin (@Creastery) of STAR Labs (@starlabs_sg). -- Best wishes to you ! From ：Xiaoxiang Yu
