Description
Cross-site scripting (XSS) vulnerability in actions.php in Positive Software H-Sphere WebShell 4.3.10 allows remote attackers to inject arbitrary web script or HTML via (1) the fn parameter during a dload action, (2) the mask parameter during a search action, and (3) the tab parameter during a sysinfo action.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- H-Sphere WebShell 4.3.10 - 'actions.php' Multiple Cross-Site Scripting Vulnerabilities EDB-32449 · webapps · Oct 1, 2008 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- http://packetstormsecurity.org/0810-exploits/webshell431-xssxsrf.txt
- hspherewebshell-actions-xss(45613) vdb-entry
- 32086 third-party-advisory
- 31524 vdb-entry