After installing Mask Passwords Plugin 2.7.2, it allows the system configuration to set the passwords to be masked. One of which is Credentials Parameter.

However, in a project, if mask passwords is selected and an existing credential is used in the build step, the information is still displayed plaintext within the console output.

Steps To Reproduce:

1. Configure System
   • Mask Passwords - Parameters to automatically mask
     [x] Non-Stored Password Parameter
     [x] Credentials Parameter
     [x] Password Parameter
   • Mask Passwords - Global name/password pairs
     None added.
     I already have several "Username with password" Global credentials
2. Create freestyle project
   • [x] Mask passwords (and enable global passwords)
     Responce: Password Parameters, or any other type of build parameters selected for masking in Hudson's/Jenkins' main configuration screen (Manage Hudson > Configure System), will be automatically masked.
   • [x] Use secret text(s) or file(s)
     Add: Username and password
     Variable: oracleCredential
     Credentials
     (*) Specific credentials
     my_oracle_username/***** (Oracle remote login)
     parameter expression: ${oracleCredential}
   • Add build step: Execute Windows batch command
     Command: @echo %oracleCredential%
   • [Save]
3. Build Now, and examine Console Output
   Expected: ********** is displayed in place of %oracleCredential%
   Actual: Actual username:password value of %oracleCredential% is displayed.