BEA WebLogic Server and WebLogic Express 8.1 SP3 and earlier, and 7.0 SP5 and earlier, when fullyDelegatedAuthorization is enabled for a servlet, does not cause servlet deployment to fail when failures occur in authorization or role providers, which might prevent the servlet from being "fully protected."

Multiple cross-site scripting (XSS) vulnerabilities in BEA WebLogic Server and WebLogic Express 9.0, 8.1 SP4 and earlier, 7.0 SP6 and earlier, and 6.1 SP7 and earlier allow remote attackers to inject arbitrary web script or HTML and gain administrative privileges via unknown attack vectors.

Unspecified vulnerability in BEA WebLogic Server and WebLogic Express 8.1 through SP3, 7.0 through SP6, and 6.1 through SP7, when SSL is intended to be used, causes an unencrypted protocol to be used in certain unspecified circumstances, which causes user credentials to be sent across the network in cleartext and allows remote attackers to gain privileges.

BEA WebLogic Server and WebLogic Express 8.1 and 7.0, during a migration across operating system platforms, do not warn the administrative user about platform differences in URLResource case sensitivity, which might cause local users to inadvertently lose protection of Web Application pages.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, and 7.0 SP5 and earlier, do not properly validate derived Principals with multiple PrincipalValidators, which might allow attackers to gain privileges.

BEA WebLogic Server and WebLogic Express 8.1 SP5 and earlier, and 7.0 SP6 and earlier, when using username/password authentication, does not lock out a username after the maximum number of invalid login attempts, which makes it easier for remote attackers to guess the password.

BEA WebLogic Server and WebLogic Express 8.1 SP3 and earlier, and 7.0 SP5 and earlier, do not properly "constrain" a "/" (slash) servlet root URL pattern, which might allow remote attackers to bypass intended servlet protections.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP6 and earlier, and 6.1 SP7 and earlier sometimes stores the boot password in the registry in cleartext, which might allow local users to gain administrative privileges.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP5 and earlier, and 6.1 SP7 and earlier allow remote attackers to cause a denial of service (server thread hang) via unknown attack vectors.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP5 and earlier, and 6.1 SP7 and earlier log the Java command line at server startup, which might include sensitive information (passwords or keyphrases) in the server log file when the -D option is used.