BEA Systems WebLogic 8.1 SP1 allows remote attackers to poison the web cache, bypass web application firewall protection, and conduct XSS attacks via an HTTP request with both a "Transfer-Encoding: chunked" header and a Content-Length header, which causes WebLogic to incorrectly handle and forward the body of the request in a way that causes the receiving server to process it as a separate HTTP request, aka "HTTP Request Smuggling."
| Software | From | Fixed in |
|---|---|---|
| bea / weblogic_server | 8.1-sp1 | 8.1-sp1.x |