WordPress Simple Job Board prior to version 2.9.4 is vulnerable to arbitrary file retrieval vulnerabilities because it does not validate the sjb_file parameter when viewing a resume, allowing an authenticated user with the download_resume capability (such as HR users) to download arbitrary files from the web-server via local file inclusion.
View the template here CVE-2020-35749.yaml
References:
http://packetstormsecurity.com/files/161050/Simple-JobBoard-Authenticated-File-Read.html