WordPress Diarise Local File Inclusion Scanner
Detects 'Local File Inclusion (LFI)' vulnerability in WordPress Diarise theme affects v. 1.5.9.
Short Info
Level
High
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
19 days 23 hours
Scan only one
URL
Toolbox
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The WordPress Diarise is a theme used by website administrators and developers to manage calendar events on WordPress-based sites. Designed for businesses and personal use, it enables users to organize events effectively. With its wide range of functionalities, the theme integrates seamlessly with WordPress infrastructure and is highly customizable. Featuring a user-friendly interface, it attracts a significant number of non-technical users seeking to maximize their site utility. The Diarise theme comes with support and extensions, making it a popular choice for dynamic calendar management. Its compatibility with other WordPress plugins enhances its functionality, making it valuable across multiple sectors.
Local File Inclusion (LFI) is a severe vulnerability that occurs when an application includes files without validating the input parameters. This flaw allows attackers to manipulate input to traverse the directory and access local files on the server. Through this vulnerability, attackers can retrieve sensitive configuration files containing critical information. Exploiting LFI can lead to unauthorized data access and potential server compromise. This vulnerability affects confidentiality, integrity, and availability, posing a significant security threat. It underscores the importance of input validation to avoid unintended file access.
The technical details of the vulnerability involve an insecure file retrieval process in the WordPress Diarise theme version 1.5.9. The vulnerability arises in the 'download.php' file, where the 'calendar' parameter can be manipulated to load arbitrary files from the server. This parameter is designed to retrieve event files but lacks sufficient input validation. Attackers can exploit this by inputting a path like 'file:///etc/passwd' to access sensitive files. The lack of proper sanitization in handling the input parameter makes this theme version susceptible to LFI attacks. Proper validation and filtering of input data could prevent such exploits.
Exploitation of this vulnerability can lead to significant security breaches. Attackers could retrieve critical files, such as password files, leading to potential unauthorized server access. This could further facilitate privilege escalation and data modification or deletion by malicious actors. Compromised files may contain sensitive information, posing risks for data integrity and confidentiality. Moreover, attackers can leverage this access to deploy additional payloads, causing further damage to the server's resources. Securing such vulnerabilities is crucial to safeguard sensitive assets and maintain system integrity.
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