Axublog v1.1.0 search.php SQL Injection Scanner

Axublog is a platform used for blogging and content management by individuals and organizations aiming to share information online. It allows users to create and manage content, offering a customizable environment for website design and functionality. The system is favored for its user-friendly interface, which simplifies the task of setting up a blog or website without needing extensive technical knowledge. It is employed by bloggers, small businesses, and startups to maintain their online presence and reach a wider audience. The platform supports extensions and plugins, enhancing its functionality to fit various user needs. Its popularity is due to its flexibility and the vast ecosystem of available plugins and themes that expand its basic capabilities.

SQL Injection is a critical vulnerability that allows attackers to interfere with the queries that an application makes to its database. It can enable attackers to view data that they are not normally able to retrieve. This might include data belonging to other users, or any other data that the application itself can access. In severe cases, SQL injection can be used by an attacker to alter or destroy data, leading to permanent data loss or modification. Furthermore, attackers might use this vulnerability to escalate privileges, altering administrative roles or potentially executing commands on the underlying server itself. The vulnerability is generally exploited using methods like conditional errors, union queries, or boolean time-based techniques to manipulate SQL commands.

The vulnerability in axublog exists in the search.php file, where user input is improperly sanitized before being used in SQL queries. The parameter 'word' is particularly susceptible to this type of attack when it fails to correctly escape or parameterize user inputs. This oversight offers an entry point for malicious SQL injections, such as inserting a UNION SELECT query to retrieve sensitive data or joining additional SQL command execution capabilities. Attackers may input specially crafted payloads directly via URL parameters, which are executed by the database, leading to unauthorized access and manipulation of database information. The use of default responses or confirmation cookies in the HTTP response body further confirms the success of the attack.

Exploiting this vulnerability could lead to unauthorized data access and manipulation, data leakage, and potentially loss of administrative control over the database. Attackers can use it to retrieve, modify, or delete sensitive database records or take complete control of the compromised web application's database layer. Additionally, if database access is elevated, attackers might execute commands on the host operating system, leading to potential full server compromise. Such breaches could result in significant data breaches, financial loss, and reputational damage for organizations using axublog. It also risks regulatory violations if sensitive user data is exposed.