Severity: High
Netsparker detected that Elmah.axd / Errorlog.axd
is accessible remotely, and Elmah has been used for error logging.
This vulnerability can cause highly sensitive data leaks on current sessions.
web.config
file to disable remote access to the Elmah.axd
error log: <elmah> <security allowRemoteAccess="no"/> </elmah>You can also use ASP.NET's own authorization mechanism to protect your Elmah.axd error log from attackers. The following configuration makes your Elmah.axd error log viewable by only authorized
Administrators
: <configuration> <location path="elmah.axd"> <system.web> <authorization> <allow roles="Administrators"/> <deny users="*"/> </authorization> </system.web> </location> </configuration>For
errorlog.axd
you can change the path to errorlog.axd.