Axublog SQL Injection Scanner

Axublog is a versatile PHP-based personal blog system designed for individuals seeking to share their thoughts and experiences online. It is widely used by bloggers due to its ease of use and flexibility, offering various customization options. Developers often choose Axublog for its lightweight design and straightforward installation process. It is primarily utilized by non-technical users who want a simple solution for blogging without needing to delve deeply into coding. The software is popular among personal bloggers and small business owners looking for an affordable way to maintain an online presence. Its open-source nature encourages customization, allowing users to tailor the system to their needs.

SQL Injection is a widespread web application vulnerability that allows attackers to interfere with the queries that an application makes to its database. The vulnerability in Axublog's `hit.php` file allows malicious actors to inject arbitrary SQL commands through the `id` parameter. This vulnerability can be exploited to access, modify, or delete data within the database. SQL Injection vulnerabilities typically occur when input data is not properly sanitized or parameterized. The risk is particularly high if user inputs directly interact with the SQL queries that the application executes. SQL Injection can lead to severe consequences, including data breaches and unauthorized data manipulation.

In Axublog v1.0.6, the vulnerability is specifically located in the `hit.php` page, where user inputs are incorporated into SQL queries without adequate validation. The vulnerability arises when the `id` parameter is exploited using union-based SQL injection. By manipulating this parameter, attackers can inject portions of SQL syntax to merge additional malicious queries into the executed SQL. The discovery of the vulnerability involves observing changes in the SQL query behavior and responses from the server, such as unusual error messages or unauthorized access to the hashed content. The exploitation can reveal sensitive database information, posing a significant security threat if left unaddressed.

Exploitation of this vulnerability can have serious consequences, including unauthorized access to sensitive database information. Attackers might retrieve confidential data such as usernames and passwords, compromise the blog system, or even gain administrative access. This could lead to further attacks, such as defacement or injection of malicious content, significantly impacting the integrity and reputation of the web application. Furthermore, compromised databases could become a foothold for advanced persistent threats (APTs), leading to prolonged exploitation of the server. Users and administrators may suffer from data loss, financial loss, and damage to brand reputation due to such breaches.

REFERENCES

• http://www.axublog.com