Description
Multiple cross-site scripting vulnerabilities (XSS) in MaxWebPortal allow remote attackers to execute arbitrary web script as other users via (1) the sub_name parameter of dl_showall.asp, (2) the SendTo parameter in Personal Messages, (3) the HTTP_REFERER for down.asp, or (4) the image name of an Avatar in the register form.
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 2
- Maxwebportal 1.3x - 'down.asp' HTTP_REFERER Cross-Site Scripting EDB-23676 · webapps · Feb 10, 2004 · verified
- Maxwebportal 1.3x - Personal Message 'SendTo' Cross-Site Scripting EDB-23677 · webapps · Feb 10, 2004 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20040210 XSS, Sql Injection and Avatar ScriptCode Injection in MaxWebPortal mailing-list
- 9625 vdb-entry
- maxwebportal-register-xss(15122) vdb-entry
- maxwebportal-multiple-xss(15120) vdb-entry