PMB Local File Inclusion (LFI) Scanner
Detects 'Local File Inclusion (LFI)' vulnerability in PMB affects v. 5.6.
Short Info
Level
High
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
11 days 11 hours
Scan only one
URL
Toolbox
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PMB is a library and information management system commonly used by educational and library institutions to manage collections and resources. It is employed to enhance information accessibility and streamline cataloging efforts. Institutions often choose PMB for its comprehensive features that support various administrative and operational tasks. The software supports multiple languages, making it versatile for global usage. PMB provides a web-based interface, enabling users to access resources remotely. It is frequently updated to include features that meet evolving library management needs.
The Local File Inclusion (LFI) vulnerability identified in PMB allows unauthorized access to files on the server. Through this vulnerability, a malicious actor could manipulate the input to disclose files from the server's file system. The vulnerability stems from improper user input handling. Exploitation of this flaw can lead to unauthorized information disclosure. Such vulnerabilities are typically targeted to gain access to sensitive files, such as configuration files or credentials. Addressing this issue is critical to maintaining server security and confidentiality.
The vulnerability in PMB 5.6 is due to inadequate sanitization of the 'chemin' parameter in the PMB Gif Image functionality. This lack of proper input validation allows attackers to perform directory traversal attacks. By crafting specific input paths, attackers can attempt to read sensitive file contents. The vulnerable endpoint is accessed via the 'getgif.php' script. Successful attacks rely on manipulating file paths to access restricted directories. This issue highlights the importance of strict input validation and output encoding in web applications.
Exploitation of the LFI vulnerability can lead to exposure of sensitive files on the server. Attackers might gain access to system files, database configuration files, or user data. The exposure of such information can facilitate further attacks, such as privilege escalation or system takeover. It could also lead to data breaches, impacting the privacy and security of users' information. Organizations must address this to prevent unauthorized data access and maintain system integrity.
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