------------------------------------------------------------------------ Cross-Site Request Forgery in Photo Gallery WordPress Plugin allows adding of images ------------------------------------------------------------------------ Umit Aksu, July 2016 ------------------------------------------------------------------------ Abstract ------------------------------------------------------------------------ A Cross-Site Request Forgery vulnerability was found in the Photo Gallery by Supsystic WordPress Plugin. This issue can be used by an attacker to add images to a gallery. ------------------------------------------------------------------------ OVE ID ------------------------------------------------------------------------ OVE-20160722-0001 ------------------------------------------------------------------------ Tested versions ------------------------------------------------------------------------ This issue was successfully tested on Photo Gallery by Supsystic WordPress Plugin version 1.8.5. ------------------------------------------------------------------------ Fix ------------------------------------------------------------------------ This issue is resolved in Photo Gallery by Supsystic version 1.8.6. ------------------------------------------------------------------------ Details ------------------------------------------------------------------------ https://sumofpwn.nl/advisory/2016/cross_site_request_forgery_in_photo_gallery_wordpress_plugin_allows_adding_of_images.html This issue exists because Photo Gallery lacks protection against Cross-Site Request Forgery attacks. Due to this, it is possible to add images to a gallery. In order to exploit this issue, the attacker has to lure/force a victim into opening a malicious website/link. Proof of concept ------------------------------------------------------------------------ Cross-Site Request Forgery in Photo Gallery WordPress Plugin allows deleting of galleries ------------------------------------------------------------------------ Umit Aksu, July 2016 ------------------------------------------------------------------------ Abstract ------------------------------------------------------------------------ A Cross-Site Request Forgery vulnerability was found in the Photo Gallery by Supsystic WordPress Plugin. This issue can be used by an attacker to delete arbitrary gallleries. ------------------------------------------------------------------------ OVE ID ------------------------------------------------------------------------ OVE-20160722-0003 ------------------------------------------------------------------------ Tested versions ------------------------------------------------------------------------ This issue was successfully tested on Photo Gallery by Supsystic WordPress Plugin version 1.8.5. ------------------------------------------------------------------------ Fix ------------------------------------------------------------------------ This issue is resolved in Photo Gallery by Supsystic version 1.8.6. ------------------------------------------------------------------------ Details ------------------------------------------------------------------------ https://sumofpwn.nl/advisory/2016/cross_site_request_forgery_in_photo_gallery_wordpress_plugin_allows_deleting_of_galleries.html This issue exists because Photo Gallery lacks protection against Cross-Site Request Forgery attacks. Due to this, it is possible to delete arbitrary gallleries. In order to exploit this issue, the attacker has to lure/force a victim into opening a malicious website/link. Proof of concept

------------------------------------------------------------------------ Cross-Site Request Forgery in Photo Gallery WordPress Plugin allows deleting of images ------------------------------------------------------------------------ Umit Aksu, July 2016 ------------------------------------------------------------------------ Abstract ------------------------------------------------------------------------ A Cross-Site Request Forgery vulnerability was found in the Photo Gallery by Supsystic WordPress Plugin. This issue can be used by an attacker to delete arbitrary images from the Photo Gallery. ------------------------------------------------------------------------ OVE ID ------------------------------------------------------------------------ OVE-20160722-0002 ------------------------------------------------------------------------ Tested versions ------------------------------------------------------------------------ This issue was successfully tested on Photo Gallery by Supsystic WordPress Plugin version 1.8.5. ------------------------------------------------------------------------ Fix ------------------------------------------------------------------------ This issue is resolved in Photo Gallery by Supsystic version 1.8.6. ------------------------------------------------------------------------ Details ------------------------------------------------------------------------ https://sumofpwn.nl/advisory/2016/cross_site_request_forgery_in_photo_gallery_wordpress_plugin_allows_deleting_of_images.html This issue exists because Photo Gallery lacks protection against Cross-Site Request Forgery attacks. Due to this, it is possible to delete images from an existing gallery. In order to exploit this issue, the attacker has to lure/force a victim into opening a malicious website/link. Proof of concept