1. A system for injection context based static analysis of computer software applications, comprising: a sink selector configured to select a sink within a computer software application; an output stream tracer configured to: trace a character output stream leading to said sink within said computer software application; and determine an injection context of said character output stream at said sink, wherein said injection context has a predefined association with a state of said character output stream at said sink; and a context action identifier configured to: identify one or more actions that are associated with said determined injection context; and provide a report including the identified one or more actions, wherein said sink selector, output stream tracer, and context action identifier are implemented in at least one of: a) computer hardware, and b) computer software embodied in a physically-tangible computer-readable storage medium.