CVE-2021-37808
SQL Injection vulnerabilities exist in https://phpgurukul.com News Portal Project 3.1 via the (1) category, (2) subcategory, (3) sucatdescription, and (4) username parameters, the server response is about (N) seconds delay respectively which mean it is vulnerable to MySQL Blind (Time Based). An attacker can use sqlmap to further the exploitation for extracting sensitive information from the database.
Source: CVE-2021-37808