Semgrep’s Join Mode1 is a seldom discussed yet interesting experimental feature of the Semgrep OSS SAST engine which can be used to achieve rudimentary taint interprocedural and interfile analyses. In this snippet I document how to combine one search mode and two join mode rules in order to identify intrafile, intraprocedural, interfile and interprocedural tainted sinks.| Jayson Salazar Rodriguez | @jdsalaro | Blog
Let’s Understand a few Terms before jumping to our main topic viz “Why do we need a new session for user authentication”? What’s Session? In layman term session is the term used to refer to a user’s time browsing a webpage.It identifies the users to the app after they have logged in an is valid for a period of time. It contians activities like Page rendering, events e.g like, share, comments in session storages. A web session is the sequence of network HTTP request and response tran...| hugs4bugs
About the Project Installation Getting Started Building AST for a File Building Resource Tree for a Directory Using Traversers and Visitors Querying for Particular NodesRead More The post Parsing PHP source code using Python first appeared on Buffer Overflows.| Buffer Overflows