Description
WordPress Plugin RB Agency is prone to a local file disclosure vulnerability because it fails to adequately validate user-supplied input. Exploiting this vulnerability could allow an attacker to obtain potentially sensitive information from local files on computers running the vulnerable application; this may aid in further attacks. WordPress Plugin RB Agency version 2.4.7 is vulnerable; prior versions may also be affected.
Remediation
Edit the source code to ensure that input is properly verified or disable the plugin until a fix is available
References
https://www.exploit-db.com/exploits/40333/
https://www.youtube.com/watch?v=5kE8Xt-My9A
https://packetstormsecurity.com/files/138598/WordPress-RB-Agency-2.4.7-File-Disclosure.html