On all october CMS instance, even latest, all pages can be accessed using index.php in the url. FE :
This is a problem in an SEO standpoint as it’s basically duplicate content. I know it can be fixed by adding some rules in the .htaccess, maybe that rules should be present by default to prevent doing that change on all futur websites.
Personnaly, I will kill myself after that post cause I have more than 200 websites to edit actually .