Multiple cross-site scripting (XSS) vulnerabilities in OSClass before 3.4.2 allow remote attackers to inject arbitrary web script or HTML via the (1) action or (2) nsextt parameter to oc-admin/index.php or the (3) nsextt parameter in an items_reported action to oc-admin/index.php.
- http://packetstormsecurity.com/files/128286/OsClass-3.4.1-Cross-Site-Scripting.html
- https://github.com/osclass/Osclass/commit/c163bf5910d0d36424d7fc678da6b03a0e443435
- https://www.netsparker.com/xss-vulnerabilities-in-osclass/
No PoCs found on GitHub currently.