If you have the sql_id of the sql query , then you can get the bind values of the bind variables, from v$sql_bind_capture.

Script:

SELECT 
  sql_id,
  b. LAST_CAPTURED,
  t.sql_text sql_text,  
  b.HASH_VALUE,
  b.name bind_name,
  b.value_string bind_value 
FROM
  gv$sql t 
JOIN
  gv$sql_bind_capture b  using (sql_id)
WHERE
  b.value_string is not null  
AND
  sql_id='&sqlid'
/