lib/TWiki/Sandbox.pm in TWiki 6.0.0 and earlier, when running on Windows, allows remote attackers to bypass intended access restrictions and upload files with restricted names via a null byte (%00) in a filename to bin/upload.cgi, as demonstrated using .htaccess to execute arbitrary code.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Twiki | Twiki | * | 6.0.0 (including) |