The debugger statement can be placed anywhere in procedures to suspend execution. Using the debugger statement is similar to setting a breakpoint in the code. By definition such statement must absolutely be removed from the source code to prevent any unexpected behavior or added vulnerability to attacks in production.
== Noncompliant Code Example
----
for (i = 1; i<5; i++) {
// Print i to the Output window.
Debug.write("loop index is " + i);
// Wait for user to resume.
debugger;
}
----
== Compliant Solution
----
for (i = 1; i<5; i++) {
// Print i to the Output window.
Debug.write("loop index is " + i);
}
----
== See
* https://www.owasp.org/index.php/Top_10-2017_A3-Sensitive_Data_Exposure[OWASP Top 10 2017 Category A3] - Sensitive Data Exposure
