The default configuration of BEA WebLogic Server and Express 8.1 SP2 and earlier, 7.0 SP4 and earlier, 6.1 through SP6, and 5.1 through SP13 responds to the HTTP TRACE request, which can allow remote attackers to steal information using cross-site tracing (XST) attacks in applications that are vulnerable to cross-site scripting.

BEA WebLogic 5.1.x allows remote attackers to read source code for parsed pages by inserting /.shtml/ into the URL, which invokes the SSIServlet.

BEA WebLogic 5.1.x allows remote attackers to read source code for parsed pages by inserting /ConsoleHelp/ into the URL, which invokes the FileServlet.

Race condition in Performance Pack in BEA WebLogic Server and Express 5.1.x, 6.0.x, 6.1.x and 7.0 allows remote attackers to cause a denial of service (crash) via a flood of data and connections.