[Acidfall]

How would I get the password if they're transmitted over http?

This is what NetSparker is giving me

Confirmation: Confirmed
Vulnerable URL: http://perrylocal.org/wp-admin.php
Vulnerable Classifications: PCI 6.5.9 OWASP A9 CWE-311 319
From Target Location: http://perrylocal.org/wp-login.php

I'm getting 10 Important Variations coming from this too, I just don't know how to get the passwords.

[zezo2013]

What is that for ?
Video/More information please !

[Acidfall]

I'm trying to get into a Website, and the website obviously has some vulnerabilities. I just didn't understand what it meant when it said that the passwords were transmitted through HTTP.

[21redallday12]

Learn how to hack, instead of using auto scanners, i don't waste my time help people who use auto scanners

[Acidfall]

I've tried HydraGTK and WPscan, just trying to find more Vulnerabilities, and if you don't waste your time with people like me, why did you even reply?

[Shibe]

Try finding what plugins they run and attack them (if they have any)

[ThatGoatherd]

I'm trying to get into a Website, and the website obviously has some vulnerabilities. I just didn't understand what it meant when it said that the passwords were transmitted through HTTP.

I think it means that the login wasn't conducted over a HTTPS connection so is shown in plain text format. Only really useful for sniffing over a local network though and nothing remotely exploitable.