Version Disclosure (Liferay Portal)
Invicti identified a version disclosure (Liferay Portal) in the target web server's HTTP response.
This information can help an attacker gain a greater understanding of the systems in use and potentially develop further attacks targeted at the specific version of Liferay Portal.
An attacker might use the disclosed information to harvest specific security vulnerabilities for the version identified.
Apply the following changes on your
portal-ext.properties file to disable Liferay header version verbosity: