FULL PRODUCT VERSION :
Java Plug-in 10.67.2.01
Using JRE version 1.7.0_67-b01 Java HotSpot(TM) Client VM

Java Plug-in 11.11.2.12
Using JRE version 1.8.0_11-b12 Java HotSpot(TM) Client VM

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.1.7601]

A DESCRIPTION OF THE PROBLEM :
Our applet uses LiveConnect calls and is configured with the following manifest attributes:

Manifest-Version: 1.0
Implementation-Vendor: Schneider Electric Buildings AB
Implementation-version: 1.5.0.49829
Application-Name: Building Operation WebStation
Permissions: all-permissions
Created-By: 1.6.0_32 (Sun Microsystems Inc.)
Caller-Allowable-Codebase: *
Application-Library-Allowable-Codebase: *
Codebase: *

The "Allow access to this application" security pop-up is displayed each time we navigate to the applet. We get the same result with the latest java 8.

http://stackoverflow.com/questions/25324913/java-applet-liveconnect-security-warning-popup

REGRESSION. Last worked in version 7u40

ADDITIONAL REGRESSION INFORMATION:
Java Plug-in 10.67.2.01
Using JRE version 1.7.0_67-b01 Java HotSpot(TM) Client VM

Java Plug-in 11.11.2.12
Using JRE version 1.8.0_11-b12 Java HotSpot(TM) Client VM

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
create a method inside the applet class
let Javascript call the method in the applet class
sign the applet
navigate to the page which loads the applet and calls the test method from javascript

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
that the Caller-Allowable-Codebase: * attribute ensures that liveconnect calls can be made without pop-ups
ACTUAL -
pop-up warning always shown

REPRODUCIBILITY :
This bug can be reproduced always.