Invicti identified a stack trace disclosure (Apache MyFaces) in the target web server's HTTP response.
An attacker can obtain information such as:
- Stack trace.
- Information about the generated exception.
This information might help an attacker gain more information and potentially focus on the development of further attacks for the target system.
web.xmlfile to prevent information leakage by applying custom error pages.
<error-page> <error-code>500</error-code> <location>/server_error.html</location> </error-page>