Скачать или смотреть 51 - PostgreSQL Functions and System Tables for SQLi | WEB-200 OSWA by KinSec

51 - PostgreSQL Functions and System Tables for SQLi | WEB-200 OSWA by KinSec

In this video, we explore PostgreSQL-specific functions and system tables that are useful during SQL Injection attacks. PostgreSQL has its own structure and set of functions that differ from MySQL and MSSQL, and knowing these is critical when targeting Postgres-based web applications.

Topics Covered:
Useful PostgreSQL functions: version(), current_user, database(), current_database()
Important system tables: pg_catalog.pg_tables, pg_catalog.pg_user, pg_class, pg_attribute
Enumerating databases, tables, and columns in Postgres
Payload examples for UNION SELECT and metadata extraction
Recognizing a PostgreSQL backend during SQLi testing

Tools Used:
Burp Suite
Vulnerable web application (PostgreSQL backend)
PostgreSQL-specific payloads

This video is part of the WEB-200 OSWA series by KinSec, designed to help you develop deep practical skills in web exploitation and prepare for the OSWA certification by Offensive Security.

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