Exploit for Greeklish-permalink <= 3.3 - Unauthenticated Post Slug Update CVE-2023-2495

## https://sploitus.com/exploit?id=WPEX-ID:45878983-7E9B-49C2-8F99-4C28AAB24F09
1. Create a post with the name "Νέα ανάρτηση".

2. Visit the post and notice that the permalink uses the Greek characters.

3. In an unauthenticated browser session, run the following code: fetch('/wp-admin/admin-ajax.php?action=cyrtrans_ajax_old', {method: 'POST'})

4. Visit the post again, and notice that the permalink now uses Latin characters.