The article walks through the discovery of an arbitrary ZIP‑file download vulnerability in a large OA front‑end, detailing how the attacker traced the vulnerable Spring MVC controller, built a PoC using a controllable cookie, achieved directory‑traversal reads, demonstrated a DOS extension, and finally suggested input‑filter mitigations.
Small businesses often struggle with selecting and implementing ERP, OA, and CRM systems, facing issues like over‑complex features, unused modules, and workflow bottlenecks; this article explains why these tools can help, outlines common pitfalls, and offers three core principles for choosing and deploying the right solution effectively.
Digitalization is often mistaken for merely buying a stack of software, but true transformation requires selecting the right core systems—OA, CRM, HR, ERP—based on a company’s stage and industry, ensuring streamlined processes, data transparency, cost reduction, and informed decision‑making.
This article explains how to design and implement an office automation (OA) approval workflow, detailing the step‑by‑step process, the core audit tables (AuditFlow and AuditFlowDetail), related business tables, and the backend logic for multi‑level approval handling.
This article provides a step‑by‑step guide on designing the database schema and implementing a multi‑level approval workflow for office automation, covering form submission, dynamic approver selection, core audit tables, transaction safety, and the logic for approval and rejection handling.
