Cross-site scripting (XSS) vulnerability in the filemanager in b2evolution before 5.2.1 allows remote attackers to inject arbitrary web script or HTML via the fm_filter parameter to blogs/admin.php.
- http://packetstormsecurity.com/files/129940/CMS-b2evolution-5.2.0-Cross-Site-Scripting.html
No PoCs found on GitHub currently.